64060072

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{659}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 124740000

約数和(自身を除く): 60679928

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 419, 659, 838, 1318, 1676, 2636, 3352, 5272, 12151, 19111, 24302, 38222, 48604, 76444, 97208, 152888, 276121, 552242, 1104484, 2208968, 8007509, 16015018, 32030036, 64060072]

約数ペア:

[(1, 64060072), (2, 32030036), (4, 16015018), (8, 8007509), (29, 2208968), (58, 1104484), (116, 552242), (232, 276121), (419, 152888), (659, 97208), (838, 76444), (1318, 48604), (1676, 38222), (2636, 24302), (3352, 19111), (5272, 12151)]