70781046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4003}}^1$

素因数の和:4436

約数の個数: 32

約数和(自身を含む): 162210048

約数和(自身を除く): 91429002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 4003, 5894, 8006, 8841, 12009, 17682, 24018, 28021, 56042, 84063, 168126, 1685263, 3370526, 5055789, 10111578, 11796841, 23593682, 35390523, 70781046]

約数ペア:

[(1, 70781046), (2, 35390523), (3, 23593682), (6, 11796841), (7, 10111578), (14, 5055789), (21, 3370526), (42, 1685263), (421, 168126), (842, 84063), (1263, 56042), (2526, 28021), (2947, 24018), (4003, 17682), (5894, 12009), (8006, 8841)]