70861742

素因数分解:

$2^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 126360000

約数和(自身を除く): 55498258

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 343, 371, 686, 742, 1949, 2597, 3898, 5194, 13643, 18179, 27286, 36358, 95501, 103297, 191002, 206594, 668507, 723079, 1337014, 1446158, 5061553, 10123106, 35430871, 70861742]

約数ペア:

[(1, 70861742), (2, 35430871), (7, 10123106), (14, 5061553), (49, 1446158), (53, 1337014), (98, 723079), (106, 668507), (343, 206594), (371, 191002), (686, 103297), (742, 95501), (1949, 36358), (2597, 27286), (3898, 18179), (5194, 13643)]