25206758

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 41057280

約数和(自身を除く): 15850522

約数列:

[1, 2, 23, 46, 47, 89, 94, 131, 178, 262, 1081, 2047, 2162, 3013, 4094, 4183, 6026, 6157, 8366, 11659, 12314, 23318, 96209, 141611, 192418, 268157, 283222, 536314, 547973, 1095946, 12603379, 25206758]

約数ペア:

[(1, 25206758), (2, 12603379), (23, 1095946), (46, 547973), (47, 536314), (89, 283222), (94, 268157), (131, 192418), (178, 141611), (262, 96209), (1081, 23318), (2047, 12314), (2162, 11659), (3013, 8366), (4094, 6157), (4183, 6026)]