42874622

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2833}}^1$

素因数の和:2912

約数の個数: 32

約数和(自身を含む): 78354432

約数和(自身を除く): 35479810

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 2833, 5666, 7567, 15134, 19831, 39662, 65159, 130318, 133151, 266302, 456113, 912226, 932057, 1864114, 3062473, 6124946, 21437311, 42874622]

約数ペア:

[(1, 42874622), (2, 21437311), (7, 6124946), (14, 3062473), (23, 1864114), (46, 932057), (47, 912226), (94, 456113), (161, 266302), (322, 133151), (329, 130318), (658, 65159), (1081, 39662), (2162, 19831), (2833, 15134), (5666, 7567)]