4518872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 4553128

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 223, 298, 446, 596, 892, 1192, 1784, 2533, 3791, 5066, 7582, 10132, 15164, 20264, 30328, 33227, 66454, 132908, 265816, 564859, 1129718, 2259436, 4518872]

約数ペア:

[(1, 4518872), (2, 2259436), (4, 1129718), (8, 564859), (17, 265816), (34, 132908), (68, 66454), (136, 33227), (149, 30328), (223, 20264), (298, 15164), (446, 10132), (596, 7582), (892, 5066), (1192, 3791), (1784, 2533)]