28726832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{57917}}^1$

素因数の和:57956

約数の個数: 20

約数和(自身を含む): 57454656

約数和(自身を除く): 28727824

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 57917, 115834, 231668, 463336, 926672, 1795427, 3590854, 7181708, 14363416, 28726832]

約数ペア:

[(1, 28726832), (2, 14363416), (4, 7181708), (8, 3590854), (16, 1795427), (31, 926672), (62, 463336), (124, 231668), (248, 115834), (496, 57917)]