26880722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{33023}}^1$

素因数の和:33073

約数の個数: 16

約数和(自身を含む): 45176832

約数和(自身を除く): 18296110

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 33023, 66046, 363253, 726506, 1221851, 2443702, 13440361, 26880722]

約数ペア:

[(1, 26880722), (2, 13440361), (11, 2443702), (22, 1221851), (37, 726506), (74, 363253), (407, 66046), (814, 33023)]