26281490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4987}}^1$

素因数の和:5042

約数の個数: 32

約数和(自身を含む): 51715584

約数和(自身を除く): 25434094

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 4987, 5270, 9974, 24935, 49870, 84779, 154597, 169558, 309194, 423895, 772985, 847790, 1545970, 2628149, 5256298, 13140745, 26281490]

約数ペア:

[(1, 26281490), (2, 13140745), (5, 5256298), (10, 2628149), (17, 1545970), (31, 847790), (34, 772985), (62, 423895), (85, 309194), (155, 169558), (170, 154597), (310, 84779), (527, 49870), (1054, 24935), (2635, 9974), (4987, 5270)]