42519568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 160

約数和(自身を含む): 112492800

約数和(自身を除く): 69973232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 29, 38, 52, 53, 56, 58, 76, 91, 104, 106, 112, 116, 133, 152, 182, 203, 208, 212, 232, 247, 266, 304, 364, 371, 377, 406, 424, 464, 494, 532, 551, 689, 728, 742, 754, 812, 848, 988, 1007, 1064, 1102, 1378, 1456, 1484, 1508, 1537, 1624, 1729, 1976, 2014, 2128, 2204, 2639, 2756, 2968, 3016, 3074, 3248, 3458, 3857, 3952, 4028, 4408, 4823, 5278, 5512, 5936, 6032, 6148, 6916, 7049, 7163, 7714, 8056, 8816, 9646, 10556, 10759, 11024, 12296, 13091, 13832, 14098, 14326, 15428, 16112, 19292, 19981, 21112, 21518, 24592, 26182, 27664, 28196, 28652, 29203, 30856, 38584, 39962, 42224, 43036, 50141, 52364, 56392, 57304, 58406, 61712, 77168, 79924, 86072, 91637, 100282, 104728, 112784, 114608, 116812, 139867, 159848, 172144, 183274, 200564, 204421, 209456, 233624, 279734, 319696, 366548, 379639, 401128, 408842, 467248, 559468, 733096, 759278, 802256, 817684, 1118936, 1466192, 1518556, 1635368, 2237872, 2657473, 3037112, 3270736, 5314946, 6074224, 10629892, 21259784, 42519568]

約数ペア:

[(1, 42519568), (2, 21259784), (4, 10629892), (7, 6074224), (8, 5314946), (13, 3270736), (14, 3037112), (16, 2657473), (19, 2237872), (26, 1635368), (28, 1518556), (29, 1466192), (38, 1118936), (52, 817684), (53, 802256), (56, 759278), (58, 733096), (76, 559468), (91, 467248), (104, 408842), (106, 401128), (112, 379639), (116, 366548), (133, 319696), (152, 279734), (182, 233624), (203, 209456), (208, 204421), (212, 200564), (232, 183274), (247, 172144), (266, 159848), (304, 139867), (364, 116812), (371, 114608), (377, 112784), (406, 104728), (424, 100282), (464, 91637), (494, 86072), (532, 79924), (551, 77168), (689, 61712), (728, 58406), (742, 57304), (754, 56392), (812, 52364), (848, 50141), (988, 43036), (1007, 42224), (1064, 39962), (1102, 38584), (1378, 30856), (1456, 29203), (1484, 28652), (1508, 28196), (1537, 27664), (1624, 26182), (1729, 24592), (1976, 21518), (2014, 21112), (2128, 19981), (2204, 19292), (2639, 16112), (2756, 15428), (2968, 14326), (3016, 14098), (3074, 13832), (3248, 13091), (3458, 12296), (3857, 11024), (3952, 10759), (4028, 10556), (4408, 9646), (4823, 8816), (5278, 8056), (5512, 7714), (5936, 7163), (6032, 7049), (6148, 6916)]