28808030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1747}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 55502496

約数和(自身を除く): 26694466

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 1747, 3298, 3494, 8245, 8735, 16490, 17470, 29699, 59398, 148495, 169459, 296990, 338918, 847295, 1694590, 2880803, 5761606, 14404015, 28808030]

約数ペア:

[(1, 28808030), (2, 14404015), (5, 5761606), (10, 2880803), (17, 1694590), (34, 847295), (85, 338918), (97, 296990), (170, 169459), (194, 148495), (485, 59398), (970, 29699), (1649, 17470), (1747, 16490), (3298, 8735), (3494, 8245)]