28727632

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 58244040

約数和(自身を除く): 29516408

約数列:

[1, 2, 4, 8, 16, 29, 58, 101, 116, 202, 232, 404, 464, 613, 808, 1226, 1616, 2452, 2929, 4904, 5858, 9808, 11716, 17777, 23432, 35554, 46864, 61913, 71108, 123826, 142216, 247652, 284432, 495304, 990608, 1795477, 3590954, 7181908, 14363816, 28727632]

約数ペア:

[(1, 28727632), (2, 14363816), (4, 7181908), (8, 3590954), (16, 1795477), (29, 990608), (58, 495304), (101, 284432), (116, 247652), (202, 142216), (232, 123826), (404, 71108), (464, 61913), (613, 46864), (808, 35554), (1226, 23432), (1616, 17777), (2452, 11716), (2929, 9808), (4904, 5858)]