73267472

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:651

約数の個数: 40

約数和(自身を含む): 145210200

約数和(自身を除く): 71942728

約数列:

[1, 2, 4, 8, 16, 73, 146, 149, 292, 298, 421, 584, 596, 842, 1168, 1192, 1684, 2384, 3368, 6736, 10877, 21754, 30733, 43508, 61466, 62729, 87016, 122932, 125458, 174032, 245864, 250916, 491728, 501832, 1003664, 4579217, 9158434, 18316868, 36633736, 73267472]

約数ペア:

[(1, 73267472), (2, 36633736), (4, 18316868), (8, 9158434), (16, 4579217), (73, 1003664), (146, 501832), (149, 491728), (292, 250916), (298, 245864), (421, 174032), (584, 125458), (596, 122932), (842, 87016), (1168, 62729), (1192, 61466), (1684, 43508), (2384, 30733), (3368, 21754), (6736, 10877)]