74885678

素因数分解:

$2^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{7901}}^1$

素因数の和:8587

約数の個数: 16

約数和(自身を含む): 128581344

約数和(自身を除く): 53695666

約数列:

[1, 2, 7, 14, 677, 1354, 4739, 7901, 9478, 15802, 55307, 110614, 5348977, 10697954, 37442839, 74885678]

約数ペア:

[(1, 74885678), (2, 37442839), (7, 10697954), (14, 5348977), (677, 110614), (1354, 55307), (4739, 15802), (7901, 9478)]