42549512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1783}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 84561600

約数和(自身を除く): 42012088

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 1783, 2983, 3566, 5966, 7132, 11932, 14264, 23864, 33877, 67754, 135508, 271016, 279931, 559862, 1119724, 2239448, 5318689, 10637378, 21274756, 42549512]

約数ペア:

[(1, 42549512), (2, 21274756), (4, 10637378), (8, 5318689), (19, 2239448), (38, 1119724), (76, 559862), (152, 279931), (157, 271016), (314, 135508), (628, 67754), (1256, 33877), (1783, 23864), (2983, 14264), (3566, 11932), (5966, 7132)]