67952528

素因数分解:

$2^4\times 7^1\times {\mathrm{739}}^1\times {\mathrm{821}}^1$

素因数の和:1575

約数の個数: 40

約数和(自身を含む): 150853440

約数和(自身を除く): 82900912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 739, 821, 1478, 1642, 2956, 3284, 5173, 5747, 5912, 6568, 10346, 11494, 11824, 13136, 20692, 22988, 41384, 45976, 82768, 91952, 606719, 1213438, 2426876, 4247033, 4853752, 8494066, 9707504, 16988132, 33976264, 67952528]

約数ペア:

[(1, 67952528), (2, 33976264), (4, 16988132), (7, 9707504), (8, 8494066), (14, 4853752), (16, 4247033), (28, 2426876), (56, 1213438), (112, 606719), (739, 91952), (821, 82768), (1478, 45976), (1642, 41384), (2956, 22988), (3284, 20692), (5173, 13136), (5747, 11824), (5912, 11494), (6568, 10346)]