1964416

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 3978000

約数和(自身を除く): 2013584

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 149, 206, 298, 412, 596, 824, 1192, 1648, 2384, 3296, 4768, 6592, 9536, 13184, 15347, 19072, 30694, 61388, 122776, 245552, 491104, 982208, 1964416]

約数ペア:

[(1, 1964416), (2, 982208), (4, 491104), (8, 245552), (16, 122776), (32, 61388), (64, 30694), (103, 19072), (128, 15347), (149, 13184), (206, 9536), (298, 6592), (412, 4768), (596, 3296), (824, 2384), (1192, 1648)]