66755442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6247}}^1$

素因数の和:6402

約数の個数: 32

約数和(自身を含む): 144853632

約数和(自身を除く): 78098190

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 6247, 10686, 12494, 18741, 37482, 81211, 162422, 243633, 487266, 855839, 1711678, 2567517, 5135034, 11125907, 22251814, 33377721, 66755442]

約数ペア:

[(1, 66755442), (2, 33377721), (3, 22251814), (6, 11125907), (13, 5135034), (26, 2567517), (39, 1711678), (78, 855839), (137, 487266), (274, 243633), (411, 162422), (822, 81211), (1781, 37482), (3562, 18741), (5343, 12494), (6247, 10686)]