12647096

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 30240000

約数和(自身を除く): 17592904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 343, 392, 419, 539, 616, 686, 838, 1078, 1372, 1676, 2156, 2744, 2933, 3352, 3773, 4312, 4609, 5866, 7546, 9218, 11732, 15092, 18436, 20531, 23464, 30184, 32263, 36872, 41062, 64526, 82124, 129052, 143717, 164248, 225841, 258104, 287434, 451682, 574868, 903364, 1149736, 1580887, 1806728, 3161774, 6323548, 12647096]

約数ペア:

[(1, 12647096), (2, 6323548), (4, 3161774), (7, 1806728), (8, 1580887), (11, 1149736), (14, 903364), (22, 574868), (28, 451682), (44, 287434), (49, 258104), (56, 225841), (77, 164248), (88, 143717), (98, 129052), (154, 82124), (196, 64526), (308, 41062), (343, 36872), (392, 32263), (419, 30184), (539, 23464), (616, 20531), (686, 18436), (838, 15092), (1078, 11732), (1372, 9218), (1676, 7546), (2156, 5866), (2744, 4609), (2933, 4312), (3352, 3773)]