66978984

素因数分解:

$2^3\times 3^1\times {\mathrm{563}}^1\times {\mathrm{4957}}^1$

素因数の和:5529

約数の個数: 32

約数和(自身を含む): 167778720

約数和(自身を除く): 100799736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 563, 1126, 1689, 2252, 3378, 4504, 4957, 6756, 9914, 13512, 14871, 19828, 29742, 39656, 59484, 118968, 2790791, 5581582, 8372373, 11163164, 16744746, 22326328, 33489492, 66978984]

約数ペア:

[(1, 66978984), (2, 33489492), (3, 22326328), (4, 16744746), (6, 11163164), (8, 8372373), (12, 5581582), (24, 2790791), (563, 118968), (1126, 59484), (1689, 39656), (2252, 29742), (3378, 19828), (4504, 14871), (4957, 13512), (6756, 9914)]