16002428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{701}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 30270240

約数和(自身を除く): 14267812

約数列:

[1, 2, 4, 13, 26, 52, 439, 701, 878, 1402, 1756, 2804, 5707, 9113, 11414, 18226, 22828, 36452, 307739, 615478, 1230956, 4000607, 8001214, 16002428]

約数ペア:

[(1, 16002428), (2, 8001214), (4, 4000607), (13, 1230956), (26, 615478), (52, 307739), (439, 36452), (701, 22828), (878, 18226), (1402, 11414), (1756, 9113), (2804, 5707)]