65934272

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 56

約数和(自身を含む): 136550400

約数和(自身を除く): 70616128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 167, 199, 248, 334, 398, 496, 668, 796, 992, 1336, 1592, 1984, 2672, 3184, 5177, 5344, 6169, 6368, 10354, 10688, 12338, 12736, 20708, 24676, 33233, 41416, 49352, 66466, 82832, 98704, 132932, 165664, 197408, 265864, 331328, 394816, 531728, 1030223, 1063456, 2060446, 2126912, 4120892, 8241784, 16483568, 32967136, 65934272]

約数ペア:

[(1, 65934272), (2, 32967136), (4, 16483568), (8, 8241784), (16, 4120892), (31, 2126912), (32, 2060446), (62, 1063456), (64, 1030223), (124, 531728), (167, 394816), (199, 331328), (248, 265864), (334, 197408), (398, 165664), (496, 132932), (668, 98704), (796, 82832), (992, 66466), (1336, 49352), (1592, 41416), (1984, 33233), (2672, 24676), (3184, 20708), (5177, 12736), (5344, 12338), (6169, 10688), (6368, 10354)]