70491288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{419591}}^1$

素因数の和:419607

約数の個数: 32

約数和(自身を含む): 201404160

約数和(自身を除く): 130912872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 419591, 839182, 1258773, 1678364, 2517546, 2937137, 3356728, 5035092, 5874274, 8811411, 10070184, 11748548, 17622822, 23497096, 35245644, 70491288]

約数ペア:

[(1, 70491288), (2, 35245644), (3, 23497096), (4, 17622822), (6, 11748548), (7, 10070184), (8, 8811411), (12, 5874274), (14, 5035092), (21, 3356728), (24, 2937137), (28, 2517546), (42, 1678364), (56, 1258773), (84, 839182), (168, 419591)]