28848490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15427}}^1$

素因数の和:15462

約数の個数: 32

約数和(自身を含む): 59984064

約数和(自身を除く): 31135574

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 15427, 30854, 77135, 154270, 169697, 262259, 339394, 524518, 848485, 1311295, 1696970, 2622590, 2884849, 5769698, 14424245, 28848490]

約数ペア:

[(1, 28848490), (2, 14424245), (5, 5769698), (10, 2884849), (11, 2622590), (17, 1696970), (22, 1311295), (34, 848485), (55, 524518), (85, 339394), (110, 262259), (170, 169697), (187, 154270), (374, 77135), (935, 30854), (1870, 15427)]