42077678

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1109}}^1$

素因数の和:1483

約数の個数: 16

約数和(自身を含む): 64415520

約数和(自身を除く): 22337842

約数列:

[1, 2, 61, 122, 311, 622, 1109, 2218, 18971, 37942, 67649, 135298, 344899, 689798, 21038839, 42077678]

約数ペア:

[(1, 42077678), (2, 21038839), (61, 689798), (122, 344899), (311, 135298), (622, 67649), (1109, 37942), (2218, 18971)]