25189704

素因数分解:

$2^3\times 3^4\times {\mathrm{38873}}^1$

素因数の和:38891

約数の個数: 40

約数和(自身を含む): 70556310

約数和(自身を除く): 45366606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 38873, 77746, 116619, 155492, 233238, 310984, 349857, 466476, 699714, 932952, 1049571, 1399428, 2099142, 2798856, 3148713, 4198284, 6297426, 8396568, 12594852, 25189704]

約数ペア:

[(1, 25189704), (2, 12594852), (3, 8396568), (4, 6297426), (6, 4198284), (8, 3148713), (9, 2798856), (12, 2099142), (18, 1399428), (24, 1049571), (27, 932952), (36, 699714), (54, 466476), (72, 349857), (81, 310984), (108, 233238), (162, 155492), (216, 116619), (324, 77746), (648, 38873)]