73745726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 120130560

約数和(自身を除く): 46384834

約数列:

[1, 2, 19, 38, 47, 94, 157, 263, 314, 526, 893, 1786, 2983, 4997, 5966, 7379, 9994, 12361, 14758, 24722, 41291, 82582, 140201, 234859, 280402, 469718, 784529, 1569058, 1940677, 3881354, 36872863, 73745726]

約数ペア:

[(1, 73745726), (2, 36872863), (19, 3881354), (38, 1940677), (47, 1569058), (94, 784529), (157, 469718), (263, 280402), (314, 234859), (526, 140201), (893, 82582), (1786, 41291), (2983, 24722), (4997, 14758), (5966, 12361), (7379, 9994)]