23728810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1319}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 49040640

約数和(自身を除く): 25311830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1319, 1799, 2570, 2638, 3598, 6595, 8995, 9233, 13190, 17990, 18466, 46165, 92330, 338983, 677966, 1694915, 2372881, 3389830, 4745762, 11864405, 23728810]

約数ペア:

[(1, 23728810), (2, 11864405), (5, 4745762), (7, 3389830), (10, 2372881), (14, 1694915), (35, 677966), (70, 338983), (257, 92330), (514, 46165), (1285, 18466), (1319, 17990), (1799, 13190), (2570, 9233), (2638, 8995), (3598, 6595)]