7870172864

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{1531}}^1\times {\mathrm{2591}}^1$

素因数の和:4165

約数の個数: 56

約数和(自身を含む): 16137916416

約数和(自身を除く): 8267743552

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1531, 1984, 2591, 3062, 5182, 6124, 10364, 12248, 20728, 24496, 41456, 47461, 48992, 80321, 82912, 94922, 97984, 160642, 165824, 189844, 321284, 379688, 642568, 759376, 1285136, 1518752, 2570272, 3037504, 3966821, 5140544, 7933642, 15867284, 31734568, 63469136, 122971451, 126938272, 245942902, 253876544, 491885804, 983771608, 1967543216, 3935086432, 7870172864]

約数ペア:

[(1, 7870172864), (2, 3935086432), (4, 1967543216), (8, 983771608), (16, 491885804), (31, 253876544), (32, 245942902), (62, 126938272), (64, 122971451), (124, 63469136), (248, 31734568), (496, 15867284), (992, 7933642), (1531, 5140544), (1984, 3966821), (2591, 3037504), (3062, 2570272), (5182, 1518752), (6124, 1285136), (10364, 759376), (12248, 642568), (20728, 379688), (24496, 321284), (41456, 189844), (47461, 165824), (48992, 160642), (80321, 97984), (82912, 94922)]