284854144

素因数分解:

$2^7\times {\mathrm{643}}^1\times {\mathrm{3461}}^1$

素因数の和:4118

約数の個数: 32

約数和(自身を含む): 568529640

約数和(自身を除く): 283675496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 643, 1286, 2572, 3461, 5144, 6922, 10288, 13844, 20576, 27688, 41152, 55376, 82304, 110752, 221504, 443008, 2225423, 4450846, 8901692, 17803384, 35606768, 71213536, 142427072, 284854144]

約数ペア:

[(1, 284854144), (2, 142427072), (4, 71213536), (8, 35606768), (16, 17803384), (32, 8901692), (64, 4450846), (128, 2225423), (643, 443008), (1286, 221504), (2572, 110752), (3461, 82304), (5144, 55376), (6922, 41152), (10288, 27688), (13844, 20576)]