57791656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12923}}^1$

素因数の和:12985

約数の個数: 32

約数和(自身を含む): 119417760

約数和(自身を除く): 61626104

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 12923, 25846, 51692, 103384, 167999, 335998, 555689, 671996, 1111378, 1343992, 2222756, 4445512, 7223957, 14447914, 28895828, 57791656]

約数ペア:

[(1, 57791656), (2, 28895828), (4, 14447914), (8, 7223957), (13, 4445512), (26, 2222756), (43, 1343992), (52, 1111378), (86, 671996), (104, 555689), (172, 335998), (344, 167999), (559, 103384), (1118, 51692), (2236, 25846), (4472, 12923)]