42999664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1399}}^1$

素因数の和:1537

約数の個数: 40

約数和(自身を含む): 89056800

約数和(自身を除く): 46057136

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 904, 1399, 1808, 1921, 2798, 3842, 5596, 7684, 11192, 15368, 22384, 23783, 30736, 47566, 95132, 158087, 190264, 316174, 380528, 632348, 1264696, 2529392, 2687479, 5374958, 10749916, 21499832, 42999664]

約数ペア:

[(1, 42999664), (2, 21499832), (4, 10749916), (8, 5374958), (16, 2687479), (17, 2529392), (34, 1264696), (68, 632348), (113, 380528), (136, 316174), (226, 190264), (272, 158087), (452, 95132), (904, 47566), (1399, 30736), (1808, 23783), (1921, 22384), (2798, 15368), (3842, 11192), (5596, 7684)]