73733128

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42473}}^1$

素因数の和:42517

約数の個数: 32

約数和(自身を含む): 163100160

約数和(自身を除く): 89367032

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 42473, 84946, 169892, 297311, 339784, 594622, 1189244, 1316663, 2378488, 2633326, 5266652, 9216641, 10533304, 18433282, 36866564, 73733128]

約数ペア:

[(1, 73733128), (2, 36866564), (4, 18433282), (7, 10533304), (8, 9216641), (14, 5266652), (28, 2633326), (31, 2378488), (56, 1316663), (62, 1189244), (124, 594622), (217, 339784), (248, 297311), (434, 169892), (868, 84946), (1736, 42473)]