72765472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{174917}}^1$

素因数の和:174940

約数の個数: 24

約数和(自身を含む): 154277676

約数和(自身を除く): 81512204

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 174917, 349834, 699668, 1399336, 2273921, 2798672, 4547842, 5597344, 9095684, 18191368, 36382736, 72765472]

約数ペア:

[(1, 72765472), (2, 36382736), (4, 18191368), (8, 9095684), (13, 5597344), (16, 4547842), (26, 2798672), (32, 2273921), (52, 1399336), (104, 699668), (208, 349834), (416, 174917)]