73028396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{153421}}^1$

素因数の和:153449

約数の個数: 24

約数和(自身を含む): 154649376

約数和(自身を除く): 81620980

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 153421, 306842, 613684, 1073947, 2147894, 2608157, 4295788, 5216314, 10432628, 18257099, 36514198, 73028396]

約数ペア:

[(1, 73028396), (2, 36514198), (4, 18257099), (7, 10432628), (14, 5216314), (17, 4295788), (28, 2608157), (34, 2147894), (68, 1073947), (119, 613684), (238, 306842), (476, 153421)]