28905504

素因数分解:

$2^5\times 3^1\times {\mathrm{277}}^1\times {\mathrm{1087}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 76220928

約数和(自身を除く): 47315424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 277, 554, 831, 1087, 1108, 1662, 2174, 2216, 3261, 3324, 4348, 4432, 6522, 6648, 8696, 8864, 13044, 13296, 17392, 26088, 26592, 34784, 52176, 104352, 301099, 602198, 903297, 1204396, 1806594, 2408792, 3613188, 4817584, 7226376, 9635168, 14452752, 28905504]

約数ペア:

[(1, 28905504), (2, 14452752), (3, 9635168), (4, 7226376), (6, 4817584), (8, 3613188), (12, 2408792), (16, 1806594), (24, 1204396), (32, 903297), (48, 602198), (96, 301099), (277, 104352), (554, 52176), (831, 34784), (1087, 26592), (1108, 26088), (1662, 17392), (2174, 13296), (2216, 13044), (3261, 8864), (3324, 8696), (4348, 6648), (4432, 6522)]