28359136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{68171}}^1$

素因数の和:68194

約数の個数: 24

約数和(自身を含む): 60127704

約数和(自身を除く): 31768568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 68171, 136342, 272684, 545368, 886223, 1090736, 1772446, 2181472, 3544892, 7089784, 14179568, 28359136]

約数ペア:

[(1, 28359136), (2, 14179568), (4, 7089784), (8, 3544892), (13, 2181472), (16, 1772446), (26, 1090736), (32, 886223), (52, 545368), (104, 272684), (208, 136342), (416, 68171)]