40996816

素因数分解:

$2^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1571}}^1$

素因数の和:1819

約数の個数: 40

約数和(自身を含む): 91226304

約数和(自身を除く): 50229488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 466, 932, 1571, 1631, 1864, 3142, 3262, 3728, 6284, 6524, 10997, 12568, 13048, 21994, 25136, 26096, 43988, 87976, 175952, 366043, 732086, 1464172, 2562301, 2928344, 5124602, 5856688, 10249204, 20498408, 40996816]

約数ペア:

[(1, 40996816), (2, 20498408), (4, 10249204), (7, 5856688), (8, 5124602), (14, 2928344), (16, 2562301), (28, 1464172), (56, 732086), (112, 366043), (233, 175952), (466, 87976), (932, 43988), (1571, 26096), (1631, 25136), (1864, 21994), (3142, 13048), (3262, 12568), (3728, 10997), (6284, 6524)]