38636458

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1237}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 69882624

約数和(自身を除く): 31246166

約数列:

[1, 2, 7, 14, 23, 46, 97, 161, 194, 322, 679, 1237, 1358, 2231, 2474, 4462, 8659, 15617, 17318, 28451, 31234, 56902, 119989, 199157, 239978, 398314, 839923, 1679846, 2759747, 5519494, 19318229, 38636458]

約数ペア:

[(1, 38636458), (2, 19318229), (7, 5519494), (14, 2759747), (23, 1679846), (46, 839923), (97, 398314), (161, 239978), (194, 199157), (322, 119989), (679, 56902), (1237, 31234), (1358, 28451), (2231, 17318), (2474, 15617), (4462, 8659)]