26811704

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 52723440

約数和(自身を除く): 25911736

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 328, 344, 1763, 1901, 3526, 3802, 7052, 7604, 14104, 15208, 77941, 81743, 155882, 163486, 311764, 326972, 623528, 653944, 3351463, 6702926, 13405852, 26811704]

約数ペア:

[(1, 26811704), (2, 13405852), (4, 6702926), (8, 3351463), (41, 653944), (43, 623528), (82, 326972), (86, 311764), (164, 163486), (172, 155882), (328, 81743), (344, 77941), (1763, 15208), (1901, 14104), (3526, 7604), (3802, 7052)]