25128477616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2340581}}^1$

素因数の和:2340661

約数の個数: 40

約数和(自身を含む): 53983183248

約数和(自身を除く): 28854705632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 2340581, 4681162, 9362324, 18724648, 25746391, 37449296, 51492782, 102985564, 142775441, 205971128, 285550882, 411942256, 571101764, 1142203528, 1570529851, 2284407056, 3141059702, 6282119404, 12564238808, 25128477616]

約数ペア:

[(1, 25128477616), (2, 12564238808), (4, 6282119404), (8, 3141059702), (11, 2284407056), (16, 1570529851), (22, 1142203528), (44, 571101764), (61, 411942256), (88, 285550882), (122, 205971128), (176, 142775441), (244, 102985564), (488, 51492782), (671, 37449296), (976, 25746391), (1342, 18724648), (2684, 9362324), (5368, 4681162), (10736, 2340581)]