25253436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161881}}^1$

素因数の和:161901

約数の個数: 24

約数和(自身を含む): 63457744

約数和(自身を除く): 38204308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 161881, 323762, 485643, 647524, 971286, 1942572, 2104453, 4208906, 6313359, 8417812, 12626718, 25253436]

約数ペア:

[(1, 25253436), (2, 12626718), (3, 8417812), (4, 6313359), (6, 4208906), (12, 2104453), (13, 1942572), (26, 971286), (39, 647524), (52, 485643), (78, 323762), (156, 161881)]