26244430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 50279616

約数和(自身を除く): 24035186

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 317, 487, 634, 974, 1585, 2435, 3170, 4870, 5389, 8279, 10778, 16558, 26945, 41395, 53890, 82790, 154379, 308758, 771895, 1543790, 2624443, 5248886, 13122215, 26244430]

約数ペア:

[(1, 26244430), (2, 13122215), (5, 5248886), (10, 2624443), (17, 1543790), (34, 771895), (85, 308758), (170, 154379), (317, 82790), (487, 53890), (634, 41395), (974, 26945), (1585, 16558), (2435, 10778), (3170, 8279), (4870, 5389)]