74490892

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{85819}}^1$

素因数の和:85861

約数の個数: 24

約数和(自身を含む): 153789440

約数和(自身を除く): 79298548

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 85819, 171638, 343276, 600733, 1201466, 2402932, 2660389, 5320778, 10641556, 18622723, 37245446, 74490892]

約数ペア:

[(1, 74490892), (2, 37245446), (4, 18622723), (7, 10641556), (14, 5320778), (28, 2660389), (31, 2402932), (62, 1201466), (124, 600733), (217, 343276), (434, 171638), (868, 85819)]