64973662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 108368064

約数和(自身を除く): 43394402

約数列:

[1, 2, 13, 26, 61, 71, 122, 142, 577, 793, 923, 1154, 1586, 1846, 4331, 7501, 8662, 15002, 35197, 40967, 56303, 70394, 81934, 112606, 457561, 532571, 915122, 1065142, 2498987, 4997974, 32486831, 64973662]

約数ペア:

[(1, 64973662), (2, 32486831), (13, 4997974), (26, 2498987), (61, 1065142), (71, 915122), (122, 532571), (142, 457561), (577, 112606), (793, 81934), (923, 70394), (1154, 56303), (1586, 40967), (1846, 35197), (4331, 15002), (7501, 8662)]