61505394

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12547}}^1$

素因数の和:12614

約数の個数: 32

約数和(自身を含む): 132506880

約数和(自身を除く): 71001486

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 12547, 25094, 37641, 75282, 238393, 476786, 539521, 715179, 1079042, 1430358, 1618563, 3237126, 10250899, 20501798, 30752697, 61505394]

約数ペア:

[(1, 61505394), (2, 30752697), (3, 20501798), (6, 10250899), (19, 3237126), (38, 1618563), (43, 1430358), (57, 1079042), (86, 715179), (114, 539521), (129, 476786), (258, 238393), (817, 75282), (1634, 37641), (2451, 25094), (4902, 12547)]