1266128768

素因数分解:

$2^7\times {\mathrm{2339}}^1\times {\mathrm{4229}}^1$

素因数の和:6582

約数の個数: 32

約数和(自身を含む): 2524041000

約数和(自身を除く): 1257912232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2339, 4229, 4678, 8458, 9356, 16916, 18712, 33832, 37424, 67664, 74848, 135328, 149696, 270656, 299392, 541312, 9891631, 19783262, 39566524, 79133048, 158266096, 316532192, 633064384, 1266128768]

約数ペア:

[(1, 1266128768), (2, 633064384), (4, 316532192), (8, 158266096), (16, 79133048), (32, 39566524), (64, 19783262), (128, 9891631), (2339, 541312), (4229, 299392), (4678, 270656), (8458, 149696), (9356, 135328), (16916, 74848), (18712, 67664), (33832, 37424)]