26608631

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 7260169

約数列:

[1, 7, 23, 29, 41, 139, 161, 203, 287, 667, 943, 973, 1189, 3197, 4031, 4669, 5699, 6601, 8323, 22379, 27347, 28217, 39893, 92713, 131077, 165271, 191429, 648991, 917539, 1156897, 3801233, 26608631]

約数ペア:

[(1, 26608631), (7, 3801233), (23, 1156897), (29, 917539), (41, 648991), (139, 191429), (161, 165271), (203, 131077), (287, 92713), (667, 39893), (943, 28217), (973, 27347), (1189, 22379), (3197, 8323), (4031, 6601), (4669, 5699)]