28477446

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 58536960

約数和(自身を除く): 30059514

約数列:

[1, 2, 3, 6, 73, 79, 146, 158, 219, 237, 438, 474, 823, 1646, 2469, 4938, 5767, 11534, 17301, 34602, 60079, 65017, 120158, 130034, 180237, 195051, 360474, 390102, 4746241, 9492482, 14238723, 28477446]

約数ペア:

[(1, 28477446), (2, 14238723), (3, 9492482), (6, 4746241), (73, 390102), (79, 360474), (146, 195051), (158, 180237), (219, 130034), (237, 120158), (438, 65017), (474, 60079), (823, 34602), (1646, 17301), (2469, 11534), (4938, 5767)]