66027698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 114661440

約数和(自身を除く): 48633742

約数列:

[1, 2, 11, 19, 22, 38, 137, 209, 274, 418, 1153, 1507, 2306, 2603, 3014, 5206, 12683, 21907, 25366, 28633, 43814, 57266, 157961, 240977, 315922, 481954, 1737571, 3001259, 3475142, 6002518, 33013849, 66027698]

約数ペア:

[(1, 66027698), (2, 33013849), (11, 6002518), (19, 3475142), (22, 3001259), (38, 1737571), (137, 481954), (209, 315922), (274, 240977), (418, 157961), (1153, 57266), (1507, 43814), (2306, 28633), (2603, 25366), (3014, 21907), (5206, 12683)]