42794764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4051}}^1$

素因数の和:4213

約数の個数: 24

約数和(自身を含む): 79419200

約数和(自身を除く): 36624436

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 4051, 5282, 8102, 10564, 16204, 76969, 153938, 307876, 563089, 1126178, 2252356, 10698691, 21397382, 42794764]

約数ペア:

[(1, 42794764), (2, 21397382), (4, 10698691), (19, 2252356), (38, 1126178), (76, 563089), (139, 307876), (278, 153938), (556, 76969), (2641, 16204), (4051, 10564), (5282, 8102)]