64272296

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 134574720

約数和(自身を除く): 70302424

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 121, 134, 242, 268, 484, 536, 737, 968, 991, 1474, 1982, 2948, 3964, 5896, 7928, 8107, 10901, 16214, 21802, 32428, 43604, 64856, 66397, 87208, 119911, 132794, 239822, 265588, 479644, 531176, 730367, 959288, 1460734, 2921468, 5842936, 8034037, 16068074, 32136148, 64272296]

約数ペア:

[(1, 64272296), (2, 32136148), (4, 16068074), (8, 8034037), (11, 5842936), (22, 2921468), (44, 1460734), (67, 959288), (88, 730367), (121, 531176), (134, 479644), (242, 265588), (268, 239822), (484, 132794), (536, 119911), (737, 87208), (968, 66397), (991, 64856), (1474, 43604), (1982, 32428), (2948, 21802), (3964, 16214), (5896, 10901), (7928, 8107)]