25856844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{165749}}^1$

素因数の和:165769

約数の個数: 24

約数和(自身を含む): 64974000

約数和(自身を除く): 39117156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 165749, 331498, 497247, 662996, 994494, 1988988, 2154737, 4309474, 6464211, 8618948, 12928422, 25856844]

約数ペア:

[(1, 25856844), (2, 12928422), (3, 8618948), (4, 6464211), (6, 4309474), (12, 2154737), (13, 1988988), (26, 994494), (39, 662996), (52, 497247), (78, 331498), (156, 165749)]