28305806438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16657}}^1\times {\mathrm{9337}}^1$

素因数の和:26016

約数の個数: 32

約数和(自身を含む): 52265607744

約数和(自身を除く): 23959801306

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 9337, 16657, 18674, 33314, 65359, 116599, 121381, 130718, 216541, 233198, 242762, 433082, 849667, 1515787, 1699334, 3031574, 155526409, 311052818, 1088684863, 2021843317, 2177369726, 4043686634, 14152903219, 28305806438]

約数ペア:

[(1, 28305806438), (2, 14152903219), (7, 4043686634), (13, 2177369726), (14, 2021843317), (26, 1088684863), (91, 311052818), (182, 155526409), (9337, 3031574), (16657, 1699334), (18674, 1515787), (33314, 849667), (65359, 433082), (116599, 242762), (121381, 233198), (130718, 216541)]