65660296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{821}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 132917400

約数和(自身を除く): 67257104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 769, 821, 1538, 1642, 3076, 3284, 6152, 6568, 9997, 10673, 19994, 21346, 39988, 42692, 79976, 85384, 631349, 1262698, 2525396, 5050792, 8207537, 16415074, 32830148, 65660296]

約数ペア:

[(1, 65660296), (2, 32830148), (4, 16415074), (8, 8207537), (13, 5050792), (26, 2525396), (52, 1262698), (104, 631349), (769, 85384), (821, 79976), (1538, 42692), (1642, 39988), (3076, 21346), (3284, 19994), (6152, 10673), (6568, 9997)]