72874928

素因数分解:

$2^4\times 7^1\times {\mathrm{650669}}^1$

素因数の和:650684

約数の個数: 20

約数和(自身を含む): 161366160

約数和(自身を除く): 88491232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 650669, 1301338, 2602676, 4554683, 5205352, 9109366, 10410704, 18218732, 36437464, 72874928]

約数ペア:

[(1, 72874928), (2, 36437464), (4, 18218732), (7, 10410704), (8, 9109366), (14, 5205352), (16, 4554683), (28, 2602676), (56, 1301338), (112, 650669)]