28323538

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{3881}}^1$

素因数の和:4013

約数の個数: 16

約数和(自身を含む): 44021880

約数和(自身を除く): 15698342

約数列:

[1, 2, 41, 82, 89, 178, 3649, 3881, 7298, 7762, 159121, 318242, 345409, 690818, 14161769, 28323538]

約数ペア:

[(1, 28323538), (2, 14161769), (41, 690818), (82, 345409), (89, 318242), (178, 159121), (3649, 7762), (3881, 7298)]