718016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:888

約数の個数: 28

約数和(自身を含む): 1536192

約数和(自身を除く): 818176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 863, 1726, 3452, 6904, 11219, 13808, 22438, 27616, 44876, 55232, 89752, 179504, 359008, 718016]

約数ペア:

[(1, 718016), (2, 359008), (4, 179504), (8, 89752), (13, 55232), (16, 44876), (26, 27616), (32, 22438), (52, 13808), (64, 11219), (104, 6904), (208, 3452), (416, 1726), (832, 863)]