28792708

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 60681600

約数和(自身を除く): 31888892

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 116, 118, 203, 236, 406, 413, 601, 812, 826, 1202, 1652, 1711, 2404, 3422, 4207, 6844, 8414, 11977, 16828, 17429, 23954, 34858, 35459, 47908, 69716, 70918, 122003, 141836, 244006, 248213, 488012, 496426, 992852, 1028311, 2056622, 4113244, 7198177, 14396354, 28792708]

約数ペア:

[(1, 28792708), (2, 14396354), (4, 7198177), (7, 4113244), (14, 2056622), (28, 1028311), (29, 992852), (58, 496426), (59, 488012), (116, 248213), (118, 244006), (203, 141836), (236, 122003), (406, 70918), (413, 69716), (601, 47908), (812, 35459), (826, 34858), (1202, 23954), (1652, 17429), (1711, 16828), (2404, 11977), (3422, 8414), (4207, 6844)]