64269128

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1033}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 151873920

約数和(自身を除く): 87604792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 101, 154, 202, 308, 404, 616, 707, 808, 1033, 1111, 1414, 2066, 2222, 2828, 4132, 4444, 5656, 7231, 7777, 8264, 8888, 11363, 14462, 15554, 22726, 28924, 31108, 45452, 57848, 62216, 79541, 90904, 104333, 159082, 208666, 318164, 417332, 636328, 730331, 834664, 1147663, 1460662, 2295326, 2921324, 4590652, 5842648, 8033641, 9181304, 16067282, 32134564, 64269128]

約数ペア:

[(1, 64269128), (2, 32134564), (4, 16067282), (7, 9181304), (8, 8033641), (11, 5842648), (14, 4590652), (22, 2921324), (28, 2295326), (44, 1460662), (56, 1147663), (77, 834664), (88, 730331), (101, 636328), (154, 417332), (202, 318164), (308, 208666), (404, 159082), (616, 104333), (707, 90904), (808, 79541), (1033, 62216), (1111, 57848), (1414, 45452), (2066, 31108), (2222, 28924), (2828, 22726), (4132, 15554), (4444, 14462), (5656, 11363), (7231, 8888), (7777, 8264)]