66830064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{198899}}^1$

素因数の和:198917

約数の個数: 40

約数和(自身を含む): 197308800

約数和(自身を除く): 130478736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 198899, 397798, 596697, 795596, 1193394, 1392293, 1591192, 2386788, 2784586, 3182384, 4176879, 4773576, 5569172, 8353758, 9547152, 11138344, 16707516, 22276688, 33415032, 66830064]

約数ペア:

[(1, 66830064), (2, 33415032), (3, 22276688), (4, 16707516), (6, 11138344), (7, 9547152), (8, 8353758), (12, 5569172), (14, 4773576), (16, 4176879), (21, 3182384), (24, 2784586), (28, 2386788), (42, 1591192), (48, 1392293), (56, 1193394), (84, 795596), (112, 596697), (168, 397798), (336, 198899)]