79722364

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{823}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 142331168

約数和(自身を除く): 62608804

約数列:

[1, 2, 4, 61, 122, 244, 397, 794, 823, 1588, 1646, 3292, 24217, 48434, 50203, 96868, 100406, 200812, 326731, 653462, 1306924, 19930591, 39861182, 79722364]

約数ペア:

[(1, 79722364), (2, 39861182), (4, 19930591), (61, 1306924), (122, 653462), (244, 326731), (397, 200812), (794, 100406), (823, 96868), (1588, 50203), (1646, 48434), (3292, 24217)]