26567626

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 40410720

約数和(自身を除く): 13843094

約数列:

[1, 2, 139, 227, 278, 421, 454, 842, 31553, 58519, 63106, 95567, 117038, 191134, 13283813, 26567626]

約数ペア:

[(1, 26567626), (2, 13283813), (139, 191134), (227, 117038), (278, 95567), (421, 63106), (454, 58519), (842, 31553)]