13928824

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 34564320

約数和(自身を除く): 20635496

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 53, 56, 76, 91, 104, 106, 133, 152, 182, 212, 247, 266, 361, 364, 371, 424, 494, 532, 689, 722, 728, 742, 988, 1007, 1064, 1378, 1444, 1484, 1729, 1976, 2014, 2527, 2756, 2888, 2968, 3458, 4028, 4693, 4823, 5054, 5512, 6916, 7049, 8056, 9386, 9646, 10108, 13091, 13832, 14098, 18772, 19133, 19292, 20216, 26182, 28196, 32851, 37544, 38266, 38584, 52364, 56392, 65702, 76532, 91637, 104728, 131404, 133931, 153064, 183274, 248729, 262808, 267862, 366548, 497458, 535724, 733096, 994916, 1071448, 1741103, 1989832, 3482206, 6964412, 13928824]

約数ペア:

[(1, 13928824), (2, 6964412), (4, 3482206), (7, 1989832), (8, 1741103), (13, 1071448), (14, 994916), (19, 733096), (26, 535724), (28, 497458), (38, 366548), (52, 267862), (53, 262808), (56, 248729), (76, 183274), (91, 153064), (104, 133931), (106, 131404), (133, 104728), (152, 91637), (182, 76532), (212, 65702), (247, 56392), (266, 52364), (361, 38584), (364, 38266), (371, 37544), (424, 32851), (494, 28196), (532, 26182), (689, 20216), (722, 19292), (728, 19133), (742, 18772), (988, 14098), (1007, 13832), (1064, 13091), (1378, 10108), (1444, 9646), (1484, 9386), (1729, 8056), (1976, 7049), (2014, 6916), (2527, 5512), (2756, 5054), (2888, 4823), (2968, 4693), (3458, 4028)]