57287698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1303}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 98582400

約数和(自身を除く): 41294702

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 1157, 1303, 1691, 2314, 2606, 3382, 16939, 21983, 24757, 33878, 43966, 49514, 115967, 231934, 321841, 643682, 1507571, 2203373, 3015142, 4406746, 28643849, 57287698]

約数ペア:

[(1, 57287698), (2, 28643849), (13, 4406746), (19, 3015142), (26, 2203373), (38, 1507571), (89, 643682), (178, 321841), (247, 231934), (494, 115967), (1157, 49514), (1303, 43966), (1691, 33878), (2314, 24757), (2606, 21983), (3382, 16939)]