68330291552

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{2351}}^1\times {\mathrm{17137}}^1$

素因数の和:19551

約数の個数: 48

約数和(自身を含む): 137129775552

約数和(自身を除く): 68799484000

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 2351, 4702, 9404, 17137, 18808, 34274, 37616, 68548, 75232, 124603, 137096, 249206, 274192, 498412, 548384, 908261, 996824, 1816522, 1993648, 3633044, 3987296, 7266088, 14532176, 29064352, 40289087, 80578174, 161156348, 322312696, 644625392, 1289250784, 2135321611, 4270643222, 8541286444, 17082572888, 34165145776, 68330291552]

約数ペア:

[(1, 68330291552), (2, 34165145776), (4, 17082572888), (8, 8541286444), (16, 4270643222), (32, 2135321611), (53, 1289250784), (106, 644625392), (212, 322312696), (424, 161156348), (848, 80578174), (1696, 40289087), (2351, 29064352), (4702, 14532176), (9404, 7266088), (17137, 3987296), (18808, 3633044), (34274, 1993648), (37616, 1816522), (68548, 996824), (75232, 908261), (124603, 548384), (137096, 498412), (249206, 274192)]