26911292

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1613}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 48716976

約数和(自身を除く): 21805684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 1613, 3226, 4171, 6452, 8342, 16684, 69359, 138718, 156461, 277436, 312922, 625844, 6727823, 13455646, 26911292]

約数ペア:

[(1, 26911292), (2, 13455646), (4, 6727823), (43, 625844), (86, 312922), (97, 277436), (172, 156461), (194, 138718), (388, 69359), (1613, 16684), (3226, 8342), (4171, 6452)]