25305798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2521}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 58106880

約数和(自身を除く): 32801082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 2521, 3346, 5019, 5042, 7563, 10038, 15126, 17647, 35294, 52941, 105882, 602519, 1205038, 1807557, 3615114, 4217633, 8435266, 12652899, 25305798]

約数ペア:

[(1, 25305798), (2, 12652899), (3, 8435266), (6, 4217633), (7, 3615114), (14, 1807557), (21, 1205038), (42, 602519), (239, 105882), (478, 52941), (717, 35294), (1434, 17647), (1673, 15126), (2521, 10038), (3346, 7563), (5019, 5042)]