65630942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 108655680

約数和(自身を除く): 43024738

約数列:

[1, 2, 13, 26, 73, 146, 151, 229, 302, 458, 949, 1898, 1963, 2977, 3926, 5954, 11023, 16717, 22046, 33434, 34579, 69158, 143299, 217321, 286598, 434642, 449527, 899054, 2524267, 5048534, 32815471, 65630942]

約数ペア:

[(1, 65630942), (2, 32815471), (13, 5048534), (26, 2524267), (73, 899054), (146, 449527), (151, 434642), (229, 286598), (302, 217321), (458, 143299), (949, 69158), (1898, 34579), (1963, 33434), (2977, 22046), (3926, 16717), (5954, 11023)]