25991928

素因数分解:

$2^3\times 3^4\times {\mathrm{40111}}^1$

素因数の和:40129

約数の個数: 40

約数和(自身を含む): 72803280

約数和(自身を除く): 46811352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 40111, 80222, 120333, 160444, 240666, 320888, 360999, 481332, 721998, 962664, 1082997, 1443996, 2165994, 2887992, 3248991, 4331988, 6497982, 8663976, 12995964, 25991928]

約数ペア:

[(1, 25991928), (2, 12995964), (3, 8663976), (4, 6497982), (6, 4331988), (8, 3248991), (9, 2887992), (12, 2165994), (18, 1443996), (24, 1082997), (27, 962664), (36, 721998), (54, 481332), (72, 360999), (81, 320888), (108, 240666), (162, 160444), (216, 120333), (324, 80222), (648, 40111)]