1690072

素因数分解:

$2^3\times {\mathrm{17}}^3\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 32

約数和(自身を含む): 3445200

約数和(自身を除く): 1755128

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 289, 344, 578, 731, 1156, 1462, 2312, 2924, 4913, 5848, 9826, 12427, 19652, 24854, 39304, 49708, 99416, 211259, 422518, 845036, 1690072]

約数ペア:

[(1, 1690072), (2, 845036), (4, 422518), (8, 211259), (17, 99416), (34, 49708), (43, 39304), (68, 24854), (86, 19652), (136, 12427), (172, 9826), (289, 5848), (344, 4913), (578, 2924), (731, 2312), (1156, 1462)]