26245616

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{26891}}^1$

素因数の和:26960

約数の個数: 20

約数和(自身を含む): 51686424

約数和(自身を除く): 25440808

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 26891, 53782, 107564, 215128, 430256, 1640351, 3280702, 6561404, 13122808, 26245616]

約数ペア:

[(1, 26245616), (2, 13122808), (4, 6561404), (8, 3280702), (16, 1640351), (61, 430256), (122, 215128), (244, 107564), (488, 53782), (976, 26891)]