56985978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71411}}^1$

素因数の和:71442

約数の個数: 32

約数和(自身を含む): 137111040

約数和(自身を除く): 80125062

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 71411, 142822, 214233, 428466, 499877, 999754, 1356809, 1499631, 2713618, 2999262, 4070427, 8140854, 9497663, 18995326, 28492989, 56985978]

約数ペア:

[(1, 56985978), (2, 28492989), (3, 18995326), (6, 9497663), (7, 8140854), (14, 4070427), (19, 2999262), (21, 2713618), (38, 1499631), (42, 1356809), (57, 999754), (114, 499877), (133, 428466), (266, 214233), (399, 142822), (798, 71411)]