28458512

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61333}}^1$

素因数の和:61370

約数の個数: 20

約数和(自身を含む): 57040620

約数和(自身を除く): 28582108

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 61333, 122666, 245332, 490664, 981328, 1778657, 3557314, 7114628, 14229256, 28458512]

約数ペア:

[(1, 28458512), (2, 14229256), (4, 7114628), (8, 3557314), (16, 1778657), (29, 981328), (58, 490664), (116, 245332), (232, 122666), (464, 61333)]