17261048

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 39045120

約数和(自身を除く): 21784072

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 61, 62, 122, 124, 163, 217, 244, 248, 326, 427, 434, 488, 652, 854, 868, 1141, 1304, 1708, 1736, 1891, 2282, 3416, 3782, 4564, 5053, 7564, 9128, 9943, 10106, 13237, 15128, 19886, 20212, 26474, 35371, 39772, 40424, 52948, 69601, 70742, 79544, 105896, 139202, 141484, 278404, 282968, 308233, 556808, 616466, 1232932, 2157631, 2465864, 4315262, 8630524, 17261048]

約数ペア:

[(1, 17261048), (2, 8630524), (4, 4315262), (7, 2465864), (8, 2157631), (14, 1232932), (28, 616466), (31, 556808), (56, 308233), (61, 282968), (62, 278404), (122, 141484), (124, 139202), (163, 105896), (217, 79544), (244, 70742), (248, 69601), (326, 52948), (427, 40424), (434, 39772), (488, 35371), (652, 26474), (854, 20212), (868, 19886), (1141, 15128), (1304, 13237), (1708, 10106), (1736, 9943), (1891, 9128), (2282, 7564), (3416, 5053), (3782, 4564)]