30538052

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{26417}}^1$

素因数の和:26455

約数の個数: 18

約数和(自身を含む): 56772282

約数和(自身を除く): 26234230

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 26417, 52834, 105668, 449089, 898178, 1796356, 7634513, 15269026, 30538052]

約数ペア:

[(1, 30538052), (2, 15269026), (4, 7634513), (17, 1796356), (34, 898178), (68, 449089), (289, 105668), (578, 52834), (1156, 26417)]