66905632

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 134894592

約数和(自身を除く): 67988960

約数列:

[1, 2, 4, 8, 16, 32, 101, 127, 163, 202, 254, 326, 404, 508, 652, 808, 1016, 1304, 1616, 2032, 2608, 3232, 4064, 5216, 12827, 16463, 20701, 25654, 32926, 41402, 51308, 65852, 82804, 102616, 131704, 165608, 205232, 263408, 331216, 410464, 526816, 662432, 2090801, 4181602, 8363204, 16726408, 33452816, 66905632]

約数ペア:

[(1, 66905632), (2, 33452816), (4, 16726408), (8, 8363204), (16, 4181602), (32, 2090801), (101, 662432), (127, 526816), (163, 410464), (202, 331216), (254, 263408), (326, 205232), (404, 165608), (508, 131704), (652, 102616), (808, 82804), (1016, 65852), (1304, 51308), (1616, 41402), (2032, 32926), (2608, 25654), (3232, 20701), (4064, 16463), (5216, 12827)]