61508434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 105840000

約数和(自身を除く): 44331566

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 1157, 1399, 1691, 2314, 2798, 3382, 18187, 21983, 26581, 36374, 43966, 53162, 124511, 249022, 345553, 691106, 1618643, 2365709, 3237286, 4731418, 30754217, 61508434]

約数ペア:

[(1, 61508434), (2, 30754217), (13, 4731418), (19, 3237286), (26, 2365709), (38, 1618643), (89, 691106), (178, 345553), (247, 249022), (494, 124511), (1157, 53162), (1399, 43966), (1691, 36374), (2314, 26581), (2798, 21983), (3382, 18187)]