1629472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{3917}}^1$

素因数の和:3940

約数の個数: 24

約数和(自身を含む): 3455676

約数和(自身を除く): 1826204

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 3917, 7834, 15668, 31336, 50921, 62672, 101842, 125344, 203684, 407368, 814736, 1629472]

約数ペア:

[(1, 1629472), (2, 814736), (4, 407368), (8, 203684), (13, 125344), (16, 101842), (26, 62672), (32, 50921), (52, 31336), (104, 15668), (208, 7834), (416, 3917)]