64672734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{66949}}^1$

素因数の和:66984

約数の個数: 32

約数和(自身を含む): 154252800

約数和(自身を除く): 89580066

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 66949, 133898, 200847, 401694, 468643, 937286, 1405929, 1539827, 2811858, 3079654, 4619481, 9238962, 10778789, 21557578, 32336367, 64672734]

約数ペア:

[(1, 64672734), (2, 32336367), (3, 21557578), (6, 10778789), (7, 9238962), (14, 4619481), (21, 3079654), (23, 2811858), (42, 1539827), (46, 1405929), (69, 937286), (138, 468643), (161, 401694), (322, 200847), (483, 133898), (966, 66949)]