30704516

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{26561}}^1$

素因数の和:26599

約数の個数: 18

約数和(自身を含む): 57081738

約数和(自身を除く): 26377222

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 26561, 53122, 106244, 451537, 903074, 1806148, 7676129, 15352258, 30704516]

約数ペア:

[(1, 30704516), (2, 15352258), (4, 7676129), (17, 1806148), (34, 903074), (68, 451537), (289, 106244), (578, 53122), (1156, 26561)]