72349832

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 137976480

約数和(自身を除く): 65626648

約数列:

[1, 2, 4, 8, 113, 163, 226, 326, 452, 491, 652, 904, 982, 1304, 1964, 3928, 18419, 36838, 55483, 73676, 80033, 110966, 147352, 160066, 221932, 320132, 443864, 640264, 9043729, 18087458, 36174916, 72349832]

約数ペア:

[(1, 72349832), (2, 36174916), (4, 18087458), (8, 9043729), (113, 640264), (163, 443864), (226, 320132), (326, 221932), (452, 160066), (491, 147352), (652, 110966), (904, 80033), (982, 73676), (1304, 55483), (1964, 36838), (3928, 18419)]