12709424

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 120

約数和(自身を含む): 32654160

約数和(自身を除く): 19944736

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 43, 49, 52, 56, 58, 86, 91, 98, 104, 112, 116, 172, 182, 196, 203, 208, 232, 301, 344, 364, 377, 392, 406, 464, 559, 602, 637, 688, 728, 754, 784, 812, 1118, 1204, 1247, 1274, 1421, 1456, 1508, 1624, 2107, 2236, 2408, 2494, 2548, 2639, 2842, 3016, 3248, 3913, 4214, 4472, 4816, 4988, 5096, 5278, 5684, 6032, 7826, 8428, 8729, 8944, 9976, 10192, 10556, 11368, 15652, 16211, 16856, 17458, 18473, 19952, 21112, 22736, 27391, 31304, 32422, 33712, 34916, 36946, 42224, 54782, 61103, 62608, 64844, 69832, 73892, 109564, 113477, 122206, 129688, 139664, 147784, 219128, 226954, 244412, 259376, 295568, 438256, 453908, 488824, 794339, 907816, 977648, 1588678, 1815632, 3177356, 6354712, 12709424]

約数ペア:

[(1, 12709424), (2, 6354712), (4, 3177356), (7, 1815632), (8, 1588678), (13, 977648), (14, 907816), (16, 794339), (26, 488824), (28, 453908), (29, 438256), (43, 295568), (49, 259376), (52, 244412), (56, 226954), (58, 219128), (86, 147784), (91, 139664), (98, 129688), (104, 122206), (112, 113477), (116, 109564), (172, 73892), (182, 69832), (196, 64844), (203, 62608), (208, 61103), (232, 54782), (301, 42224), (344, 36946), (364, 34916), (377, 33712), (392, 32422), (406, 31304), (464, 27391), (559, 22736), (602, 21112), (637, 19952), (688, 18473), (728, 17458), (754, 16856), (784, 16211), (812, 15652), (1118, 11368), (1204, 10556), (1247, 10192), (1274, 9976), (1421, 8944), (1456, 8729), (1508, 8428), (1624, 7826), (2107, 6032), (2236, 5684), (2408, 5278), (2494, 5096), (2548, 4988), (2639, 4816), (2842, 4472), (3016, 4214), (3248, 3913)]