70628668

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2098

約数の個数: 36

約数和(自身を含む): 137788000

約数和(自身を除く): 67159332

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 1606, 1999, 3212, 3998, 7996, 8833, 17666, 21989, 35332, 43978, 87956, 145927, 241879, 291854, 483758, 583708, 967516, 1605197, 3210394, 6420788, 17657167, 35314334, 70628668]

約数ペア:

[(1, 70628668), (2, 35314334), (4, 17657167), (11, 6420788), (22, 3210394), (44, 1605197), (73, 967516), (121, 583708), (146, 483758), (242, 291854), (292, 241879), (484, 145927), (803, 87956), (1606, 43978), (1999, 35332), (3212, 21989), (3998, 17666), (7996, 8833)]