470147456

素因数分解:

$2^7\times {\mathrm{37}}^2\times {\mathrm{2683}}^1$

素因数の和:2771

約数の個数: 48

約数和(自身を含む): 962978940

約数和(自身を除く): 492831484

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 1369, 2368, 2683, 2738, 4736, 5366, 5476, 10732, 10952, 21464, 21904, 42928, 43808, 85856, 87616, 99271, 171712, 175232, 198542, 343424, 397084, 794168, 1588336, 3176672, 3673027, 6353344, 7346054, 12706688, 14692108, 29384216, 58768432, 117536864, 235073728, 470147456]

約数ペア:

[(1, 470147456), (2, 235073728), (4, 117536864), (8, 58768432), (16, 29384216), (32, 14692108), (37, 12706688), (64, 7346054), (74, 6353344), (128, 3673027), (148, 3176672), (296, 1588336), (592, 794168), (1184, 397084), (1369, 343424), (2368, 198542), (2683, 175232), (2738, 171712), (4736, 99271), (5366, 87616), (5476, 85856), (10732, 43808), (10952, 42928), (21464, 21904)]