66513482

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{6997}}^1$

素因数の和:7110

約数の個数: 24

約数和(自身を含む): 117272484

約数和(自身を除く): 50759002

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 4753, 6997, 9506, 13994, 48979, 97958, 342853, 678709, 685706, 1357418, 4750963, 9501926, 33256741, 66513482]

約数ペア:

[(1, 66513482), (2, 33256741), (7, 9501926), (14, 4750963), (49, 1357418), (97, 685706), (98, 678709), (194, 342853), (679, 97958), (1358, 48979), (4753, 13994), (6997, 9506)]