28773418

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:846

約数の個数: 24

約数和(自身を含む): 46595232

約数和(自身を除く): 17821814

約数列:

[1, 2, 17, 34, 67, 134, 289, 578, 743, 1139, 1486, 2278, 12631, 19363, 25262, 38726, 49781, 99562, 214727, 429454, 846277, 1692554, 14386709, 28773418]

約数ペア:

[(1, 28773418), (2, 14386709), (17, 1692554), (34, 846277), (67, 429454), (134, 214727), (289, 99562), (578, 49781), (743, 38726), (1139, 25262), (1486, 19363), (2278, 12631)]