72510736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{146191}}^1$

素因数の和:146230

約数の個数: 20

約数和(自身を含む): 145022464

約数和(自身を除く): 72511728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 146191, 292382, 584764, 1169528, 2339056, 4531921, 9063842, 18127684, 36255368, 72510736]

約数ペア:

[(1, 72510736), (2, 36255368), (4, 18127684), (8, 9063842), (16, 4531921), (31, 2339056), (62, 1169528), (124, 584764), (248, 292382), (496, 146191)]