4168472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 9987840

約数和(自身を除く): 5819368

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 101, 134, 154, 202, 268, 308, 404, 469, 536, 616, 707, 737, 808, 938, 1111, 1414, 1474, 1876, 2222, 2828, 2948, 3752, 4444, 5159, 5656, 5896, 6767, 7777, 8888, 10318, 13534, 15554, 20636, 27068, 31108, 41272, 47369, 54136, 62216, 74437, 94738, 148874, 189476, 297748, 378952, 521059, 595496, 1042118, 2084236, 4168472]

約数ペア:

[(1, 4168472), (2, 2084236), (4, 1042118), (7, 595496), (8, 521059), (11, 378952), (14, 297748), (22, 189476), (28, 148874), (44, 94738), (56, 74437), (67, 62216), (77, 54136), (88, 47369), (101, 41272), (134, 31108), (154, 27068), (202, 20636), (268, 15554), (308, 13534), (404, 10318), (469, 8888), (536, 7777), (616, 6767), (707, 5896), (737, 5656), (808, 5159), (938, 4444), (1111, 3752), (1414, 2948), (1474, 2828), (1876, 2222)]