77051728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{370441}}^1$

素因数の和:370462

約数の個数: 20

約数和(自身を含む): 160771828

約数和(自身を除く): 83720100

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 370441, 740882, 1481764, 2963528, 4815733, 5927056, 9631466, 19262932, 38525864, 77051728]

約数ペア:

[(1, 77051728), (2, 38525864), (4, 19262932), (8, 9631466), (13, 5927056), (16, 4815733), (26, 2963528), (52, 1481764), (104, 740882), (208, 370441)]