666304

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:400

約数の個数: 28

約数和(自身を含む): 1371600

約数和(自身を除く): 705296

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 359, 464, 718, 928, 1436, 1856, 2872, 5744, 10411, 11488, 20822, 22976, 41644, 83288, 166576, 333152, 666304]

約数ペア:

[(1, 666304), (2, 333152), (4, 166576), (8, 83288), (16, 41644), (29, 22976), (32, 20822), (58, 11488), (64, 10411), (116, 5744), (232, 2872), (359, 1856), (464, 1436), (718, 928)]