71487528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{425521}}^1$

素因数の和:425537

約数の個数: 32

約数和(自身を含む): 204250560

約数和(自身を除く): 132763032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 425521, 851042, 1276563, 1702084, 2553126, 2978647, 3404168, 5106252, 5957294, 8935941, 10212504, 11914588, 17871882, 23829176, 35743764, 71487528]

約数ペア:

[(1, 71487528), (2, 35743764), (3, 23829176), (4, 17871882), (6, 11914588), (7, 10212504), (8, 8935941), (12, 5957294), (14, 5106252), (21, 3404168), (24, 2978647), (28, 2553126), (42, 1702084), (56, 1276563), (84, 851042), (168, 425521)]