15706401914

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{5237}}^1$

素因数の和:5447

約数の個数: 64

約数和(自身を含む): 28511481600

約数和(自身を除く): 12805079686

約数列:

[1, 2, 7, 14, 29, 58, 83, 89, 166, 178, 203, 406, 581, 623, 1162, 1246, 2407, 2581, 4814, 5162, 5237, 7387, 10474, 14774, 16849, 18067, 33698, 36134, 36659, 51709, 73318, 103418, 151873, 214223, 303746, 428446, 434671, 466093, 869342, 932186, 1063111, 1499561, 2126222, 2999122, 3042697, 3262651, 6085394, 6525302, 12605459, 13516697, 25210918, 27033394, 38685719, 77371438, 88238213, 94616879, 176476426, 189233758, 270800033, 541600066, 1121885851, 2243771702, 7853200957, 15706401914]

約数ペア:

[(1, 15706401914), (2, 7853200957), (7, 2243771702), (14, 1121885851), (29, 541600066), (58, 270800033), (83, 189233758), (89, 176476426), (166, 94616879), (178, 88238213), (203, 77371438), (406, 38685719), (581, 27033394), (623, 25210918), (1162, 13516697), (1246, 12605459), (2407, 6525302), (2581, 6085394), (4814, 3262651), (5162, 3042697), (5237, 2999122), (7387, 2126222), (10474, 1499561), (14774, 1063111), (16849, 932186), (18067, 869342), (33698, 466093), (36134, 434671), (36659, 428446), (51709, 303746), (73318, 214223), (103418, 151873)]