40191294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 95397120

約数和(自身を除く): 55205826

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 139, 143, 278, 286, 337, 417, 429, 674, 834, 858, 1011, 1529, 1807, 2022, 3058, 3614, 3707, 4381, 4587, 5421, 7414, 8762, 9174, 10842, 11121, 13143, 19877, 22242, 26286, 39754, 46843, 48191, 59631, 93686, 96382, 119262, 140529, 144573, 281058, 289146, 515273, 608959, 1030546, 1217918, 1545819, 1826877, 3091638, 3653754, 6698549, 13397098, 20095647, 40191294]

約数ペア:

[(1, 40191294), (2, 20095647), (3, 13397098), (6, 6698549), (11, 3653754), (13, 3091638), (22, 1826877), (26, 1545819), (33, 1217918), (39, 1030546), (66, 608959), (78, 515273), (139, 289146), (143, 281058), (278, 144573), (286, 140529), (337, 119262), (417, 96382), (429, 93686), (674, 59631), (834, 48191), (858, 46843), (1011, 39754), (1529, 26286), (1807, 22242), (2022, 19877), (3058, 13143), (3614, 11121), (3707, 10842), (4381, 9174), (4587, 8762), (5421, 7414)]