26809016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6967}}^1$

素因数の和:7023

約数の個数: 32

約数和(自身を含む): 55604640

約数和(自身を除く): 28795624

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 6967, 13934, 27868, 55736, 90571, 181142, 257779, 362284, 515558, 724568, 1031116, 2062232, 3351127, 6702254, 13404508, 26809016]

約数ペア:

[(1, 26809016), (2, 13404508), (4, 6702254), (8, 3351127), (13, 2062232), (26, 1031116), (37, 724568), (52, 515558), (74, 362284), (104, 257779), (148, 181142), (296, 90571), (481, 55736), (962, 27868), (1924, 13934), (3848, 6967)]