70984496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2671}}^1$

素因数の和:2841

約数の個数: 40

約数和(自身を含む): 151085568

約数和(自身を除く): 80101072

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 151, 176, 302, 604, 1208, 1661, 2416, 2671, 3322, 5342, 6644, 10684, 13288, 21368, 26576, 29381, 42736, 58762, 117524, 235048, 403321, 470096, 806642, 1613284, 3226568, 4436531, 6453136, 8873062, 17746124, 35492248, 70984496]

約数ペア:

[(1, 70984496), (2, 35492248), (4, 17746124), (8, 8873062), (11, 6453136), (16, 4436531), (22, 3226568), (44, 1613284), (88, 806642), (151, 470096), (176, 403321), (302, 235048), (604, 117524), (1208, 58762), (1661, 42736), (2416, 29381), (2671, 26576), (3322, 21368), (5342, 13288), (6644, 10684)]