40646784

素因数分解:

$2^7\times 3^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 108838080

約数和(自身を除く): 68191296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 302, 384, 453, 604, 701, 906, 1208, 1402, 1812, 2103, 2416, 2804, 3624, 4206, 4832, 5608, 7248, 8412, 9664, 11216, 14496, 16824, 19328, 22432, 28992, 33648, 44864, 57984, 67296, 89728, 105851, 134592, 211702, 269184, 317553, 423404, 635106, 846808, 1270212, 1693616, 2540424, 3387232, 5080848, 6774464, 10161696, 13548928, 20323392, 40646784]

約数ペア:

[(1, 40646784), (2, 20323392), (3, 13548928), (4, 10161696), (6, 6774464), (8, 5080848), (12, 3387232), (16, 2540424), (24, 1693616), (32, 1270212), (48, 846808), (64, 635106), (96, 423404), (128, 317553), (151, 269184), (192, 211702), (302, 134592), (384, 105851), (453, 89728), (604, 67296), (701, 57984), (906, 44864), (1208, 33648), (1402, 28992), (1812, 22432), (2103, 19328), (2416, 16824), (2804, 14496), (3624, 11216), (4206, 9664), (4832, 8412), (5608, 7248)]