25397868

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 60999680

約数和(自身を除く): 35601812

約数列:

[1, 2, 3, 4, 6, 12, 73, 79, 146, 158, 219, 237, 292, 316, 367, 438, 474, 734, 876, 948, 1101, 1468, 2202, 4404, 5767, 11534, 17301, 23068, 26791, 28993, 34602, 53582, 57986, 69204, 80373, 86979, 107164, 115972, 160746, 173958, 321492, 347916, 2116489, 4232978, 6349467, 8465956, 12698934, 25397868]

約数ペア:

[(1, 25397868), (2, 12698934), (3, 8465956), (4, 6349467), (6, 4232978), (12, 2116489), (73, 347916), (79, 321492), (146, 173958), (158, 160746), (219, 115972), (237, 107164), (292, 86979), (316, 80373), (367, 69204), (438, 57986), (474, 53582), (734, 34602), (876, 28993), (948, 26791), (1101, 23068), (1468, 17301), (2202, 11534), (4404, 5767)]