65746213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 79349760

約数和(自身を除く): 13603547

約数列:

[1, 13, 19, 23, 71, 163, 247, 299, 437, 923, 1349, 1633, 2119, 3097, 3749, 5681, 11573, 17537, 21229, 31027, 40261, 48737, 71231, 150449, 219887, 266179, 403351, 926003, 2858531, 3460327, 5057401, 65746213]

約数ペア:

[(1, 65746213), (13, 5057401), (19, 3460327), (23, 2858531), (71, 926003), (163, 403351), (247, 266179), (299, 219887), (437, 150449), (923, 71231), (1349, 48737), (1633, 40261), (2119, 31027), (3097, 21229), (3749, 17537), (5681, 11573)]