74740364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{25561}}^1$

素因数の和:25625

約数の個数: 24

約数和(自身を含む): 141715728

約数和(自身を除く): 66975364

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 25561, 51122, 102244, 434537, 869074, 1099123, 1738148, 2198246, 4396492, 18685091, 37370182, 74740364]

約数ペア:

[(1, 74740364), (2, 37370182), (4, 18685091), (17, 4396492), (34, 2198246), (43, 1738148), (68, 1099123), (86, 869074), (172, 434537), (731, 102244), (1462, 51122), (2924, 25561)]