8318968

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 17964000

約数和(自身を除く): 9645032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 997, 1043, 1192, 1994, 2086, 3988, 4172, 6979, 7976, 8344, 13958, 27916, 55832, 148553, 297106, 594212, 1039871, 1188424, 2079742, 4159484, 8318968]

約数ペア:

[(1, 8318968), (2, 4159484), (4, 2079742), (7, 1188424), (8, 1039871), (14, 594212), (28, 297106), (56, 148553), (149, 55832), (298, 27916), (596, 13958), (997, 8344), (1043, 7976), (1192, 6979), (1994, 4172), (2086, 3988)]