41819728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{153749}}^1$

素因数の和:153774

約数の個数: 20

約数和(自身を含む): 85792500

約数和(自身を除く): 43972772

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 153749, 307498, 614996, 1229992, 2459984, 2613733, 5227466, 10454932, 20909864, 41819728]

約数ペア:

[(1, 41819728), (2, 20909864), (4, 10454932), (8, 5227466), (16, 2613733), (17, 2459984), (34, 1229992), (68, 614996), (136, 307498), (272, 153749)]