74977078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{991}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 129991680

約数和(自身を除く): 55014602

約数列:

[1, 2, 11, 19, 22, 38, 181, 209, 362, 418, 991, 1982, 1991, 3439, 3982, 6878, 10901, 18829, 21802, 37658, 37829, 75658, 179371, 207119, 358742, 414238, 1973081, 3408049, 3946162, 6816098, 37488539, 74977078]

約数ペア:

[(1, 74977078), (2, 37488539), (11, 6816098), (19, 3946162), (22, 3408049), (38, 1973081), (181, 414238), (209, 358742), (362, 207119), (418, 179371), (991, 75658), (1982, 37829), (1991, 37658), (3439, 21802), (3982, 18829), (6878, 10901)]