32688740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12289}}^1$

素因数の和:12324

約数の個数: 48

約数和(自身を含む): 82588800

約数和(自身を除く): 49900060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 12289, 24578, 49156, 61445, 86023, 122890, 172046, 233491, 245780, 344092, 430115, 466982, 860230, 933964, 1167455, 1634437, 1720460, 2334910, 3268874, 4669820, 6537748, 8172185, 16344370, 32688740]

約数ペア:

[(1, 32688740), (2, 16344370), (4, 8172185), (5, 6537748), (7, 4669820), (10, 3268874), (14, 2334910), (19, 1720460), (20, 1634437), (28, 1167455), (35, 933964), (38, 860230), (70, 466982), (76, 430115), (95, 344092), (133, 245780), (140, 233491), (190, 172046), (266, 122890), (380, 86023), (532, 61445), (665, 49156), (1330, 24578), (2660, 12289)]