28287470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4241}}^1$

素因数の和:4300

約数の個数: 32

約数和(自身を含む): 54976320

約数和(自身を除く): 26688850

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 4241, 6670, 8482, 21205, 42410, 97543, 122989, 195086, 245978, 487715, 614945, 975430, 1229890, 2828747, 5657494, 14143735, 28287470]

約数ペア:

[(1, 28287470), (2, 14143735), (5, 5657494), (10, 2828747), (23, 1229890), (29, 975430), (46, 614945), (58, 487715), (115, 245978), (145, 195086), (230, 122989), (290, 97543), (667, 42410), (1334, 21205), (3335, 8482), (4241, 6670)]