25533174

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3491}}^1$

素因数の和:3572

約数の個数: 32

約数和(自身を含む): 54307584

約数和(自身を除く): 28774410

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3491, 3657, 6982, 7314, 10473, 20946, 80293, 160586, 185023, 240879, 370046, 481758, 555069, 1110138, 4255529, 8511058, 12766587, 25533174]

約数ペア:

[(1, 25533174), (2, 12766587), (3, 8511058), (6, 4255529), (23, 1110138), (46, 555069), (53, 481758), (69, 370046), (106, 240879), (138, 185023), (159, 160586), (318, 80293), (1219, 20946), (2438, 10473), (3491, 7314), (3657, 6982)]