64310144

素因数分解:

$2^7\times {\mathrm{37}}^2\times {\mathrm{367}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 132032880

約数和(自身を除く): 67722736

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 367, 592, 734, 1184, 1369, 1468, 2368, 2738, 2936, 4736, 5476, 5872, 10952, 11744, 13579, 21904, 23488, 27158, 43808, 46976, 54316, 87616, 108632, 175232, 217264, 434528, 502423, 869056, 1004846, 1738112, 2009692, 4019384, 8038768, 16077536, 32155072, 64310144]

約数ペア:

[(1, 64310144), (2, 32155072), (4, 16077536), (8, 8038768), (16, 4019384), (32, 2009692), (37, 1738112), (64, 1004846), (74, 869056), (128, 502423), (148, 434528), (296, 217264), (367, 175232), (592, 108632), (734, 87616), (1184, 54316), (1369, 46976), (1468, 43808), (2368, 27158), (2738, 23488), (2936, 21904), (4736, 13579), (5476, 11744), (5872, 10952)]