40194812

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 84672000

約数和(自身を除く): 44477188

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 116, 118, 203, 236, 406, 413, 812, 826, 839, 1652, 1678, 1711, 3356, 3422, 5873, 6844, 11746, 11977, 23492, 23954, 24331, 47908, 48662, 49501, 97324, 99002, 170317, 198004, 340634, 346507, 681268, 693014, 1386028, 1435529, 2871058, 5742116, 10048703, 20097406, 40194812]

約数ペア:

[(1, 40194812), (2, 20097406), (4, 10048703), (7, 5742116), (14, 2871058), (28, 1435529), (29, 1386028), (58, 693014), (59, 681268), (116, 346507), (118, 340634), (203, 198004), (236, 170317), (406, 99002), (413, 97324), (812, 49501), (826, 48662), (839, 47908), (1652, 24331), (1678, 23954), (1711, 23492), (3356, 11977), (3422, 11746), (5873, 6844)]