64874436

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25867}}^1$

素因数の和:25904

約数の個数: 48

約数和(自身を含む): 173832960

約数和(自身を除く): 108958524

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 25867, 51734, 77601, 103468, 155202, 284537, 310404, 491473, 569074, 853611, 982946, 1138148, 1474419, 1707222, 1965892, 2948838, 3414444, 5406203, 5897676, 10812406, 16218609, 21624812, 32437218, 64874436]

約数ペア:

[(1, 64874436), (2, 32437218), (3, 21624812), (4, 16218609), (6, 10812406), (11, 5897676), (12, 5406203), (19, 3414444), (22, 2948838), (33, 1965892), (38, 1707222), (44, 1474419), (57, 1138148), (66, 982946), (76, 853611), (114, 569074), (132, 491473), (209, 310404), (228, 284537), (418, 155202), (627, 103468), (836, 77601), (1254, 51734), (2508, 25867)]