28493328

素因数分解:

$2^4\times 3^1\times {\mathrm{277}}^1\times {\mathrm{2143}}^1$

素因数の和:2431

約数の個数: 40

約数和(自身を含む): 73907968

約数和(自身を除く): 45414640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 277, 554, 831, 1108, 1662, 2143, 2216, 3324, 4286, 4432, 6429, 6648, 8572, 12858, 13296, 17144, 25716, 34288, 51432, 102864, 593611, 1187222, 1780833, 2374444, 3561666, 4748888, 7123332, 9497776, 14246664, 28493328]

約数ペア:

[(1, 28493328), (2, 14246664), (3, 9497776), (4, 7123332), (6, 4748888), (8, 3561666), (12, 2374444), (16, 1780833), (24, 1187222), (48, 593611), (277, 102864), (554, 51432), (831, 34288), (1108, 25716), (1662, 17144), (2143, 13296), (2216, 12858), (3324, 8572), (4286, 6648), (4432, 6429)]