126291256

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3691}}^1$

素因数の和:3764

約数の個数: 64

約数和(自身を含む): 297722880

約数和(自身を除く): 171431624

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 611, 658, 728, 1222, 1316, 2444, 2632, 3691, 4277, 4888, 7382, 8554, 14764, 17108, 25837, 29528, 34216, 47983, 51674, 95966, 103348, 173477, 191932, 206696, 335881, 346954, 383864, 671762, 693908, 1214339, 1343524, 1387816, 2255201, 2428678, 2687048, 4510402, 4857356, 9020804, 9714712, 15786407, 18041608, 31572814, 63145628, 126291256]

約数ペア:

[(1, 126291256), (2, 63145628), (4, 31572814), (7, 18041608), (8, 15786407), (13, 9714712), (14, 9020804), (26, 4857356), (28, 4510402), (47, 2687048), (52, 2428678), (56, 2255201), (91, 1387816), (94, 1343524), (104, 1214339), (182, 693908), (188, 671762), (329, 383864), (364, 346954), (376, 335881), (611, 206696), (658, 191932), (728, 173477), (1222, 103348), (1316, 95966), (2444, 51674), (2632, 47983), (3691, 34216), (4277, 29528), (4888, 25837), (7382, 17108), (8554, 14764)]