378976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:934

約数の個数: 24

約数和(自身を含む): 804384

約数和(自身を除く): 425408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 911, 1822, 3644, 7288, 11843, 14576, 23686, 29152, 47372, 94744, 189488, 378976]

約数ペア:

[(1, 378976), (2, 189488), (4, 94744), (8, 47372), (13, 29152), (16, 23686), (26, 14576), (32, 11843), (52, 7288), (104, 3644), (208, 1822), (416, 911)]