70352816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{349}}^1$

素因数の和:693

約数の個数: 40

約数和(自身を含む): 140355600

約数和(自身を除く): 70002784

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 293, 344, 349, 586, 688, 698, 1172, 1396, 2344, 2792, 4688, 5584, 12599, 15007, 25198, 30014, 50396, 60028, 100792, 102257, 120056, 201584, 204514, 240112, 409028, 818056, 1636112, 4397051, 8794102, 17588204, 35176408, 70352816]

約数ペア:

[(1, 70352816), (2, 35176408), (4, 17588204), (8, 8794102), (16, 4397051), (43, 1636112), (86, 818056), (172, 409028), (293, 240112), (344, 204514), (349, 201584), (586, 120056), (688, 102257), (698, 100792), (1172, 60028), (1396, 50396), (2344, 30014), (2792, 25198), (4688, 15007), (5584, 12599)]