22394576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:599

約数の個数: 40

約数和(自身を含む): 46262664

約数和(自身を除く): 23868088

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 281, 293, 562, 586, 1124, 1172, 2248, 2344, 4496, 4688, 4777, 4981, 9554, 9962, 19108, 19924, 38216, 39848, 76432, 79696, 82333, 164666, 329332, 658664, 1317328, 1399661, 2799322, 5598644, 11197288, 22394576]

約数ペア:

[(1, 22394576), (2, 11197288), (4, 5598644), (8, 2799322), (16, 1399661), (17, 1317328), (34, 658664), (68, 329332), (136, 164666), (272, 82333), (281, 79696), (293, 76432), (562, 39848), (586, 38216), (1124, 19924), (1172, 19108), (2248, 9962), (2344, 9554), (4496, 4981), (4688, 4777)]