72931072

素因数分解:

$2^8\times {\mathrm{347}}^1\times {\mathrm{821}}^1$

素因数の和:1184

約数の個数: 36

約数和(自身を含む): 146174616

約数和(自身を除く): 73243544

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 347, 694, 821, 1388, 1642, 2776, 3284, 5552, 6568, 11104, 13136, 22208, 26272, 44416, 52544, 88832, 105088, 210176, 284887, 569774, 1139548, 2279096, 4558192, 9116384, 18232768, 36465536, 72931072]

約数ペア:

[(1, 72931072), (2, 36465536), (4, 18232768), (8, 9116384), (16, 4558192), (32, 2279096), (64, 1139548), (128, 569774), (256, 284887), (347, 210176), (694, 105088), (821, 88832), (1388, 52544), (1642, 44416), (2776, 26272), (3284, 22208), (5552, 13136), (6568, 11104)]