25384428

素因数分解:

$2^2\times 3^4\times {\mathrm{78347}}^1$

素因数の和:78363

約数の個数: 30

約数和(自身を含む): 66360756

約数和(自身を除く): 40976328

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 78347, 156694, 235041, 313388, 470082, 705123, 940164, 1410246, 2115369, 2820492, 4230738, 6346107, 8461476, 12692214, 25384428]

約数ペア:

[(1, 25384428), (2, 12692214), (3, 8461476), (4, 6346107), (6, 4230738), (9, 2820492), (12, 2115369), (18, 1410246), (27, 940164), (36, 705123), (54, 470082), (81, 313388), (108, 235041), (162, 156694), (324, 78347)]