70189496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35521}}^1$

素因数の和:35559

約数の個数: 32

約数和(自身を含む): 149192400

約数和(自身を除く): 79002904

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 35521, 71042, 142084, 284168, 461773, 674899, 923546, 1349798, 1847092, 2699596, 3694184, 5399192, 8773687, 17547374, 35094748, 70189496]

約数ペア:

[(1, 70189496), (2, 35094748), (4, 17547374), (8, 8773687), (13, 5399192), (19, 3694184), (26, 2699596), (38, 1847092), (52, 1349798), (76, 923546), (104, 674899), (152, 461773), (247, 284168), (494, 142084), (988, 71042), (1976, 35521)]