66913462

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 134991360

約数和(自身を除く): 68077898

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 61, 77, 119, 122, 154, 187, 238, 374, 419, 427, 671, 838, 854, 1037, 1309, 1342, 2074, 2618, 2933, 4609, 4697, 5866, 7123, 7259, 9218, 9394, 11407, 14246, 14518, 22814, 25559, 32263, 49861, 51118, 64526, 78353, 79849, 99722, 156706, 159698, 178913, 281149, 357826, 434503, 548471, 562298, 869006, 1096942, 1968043, 3041521, 3936086, 4779533, 6083042, 9559066, 33456731, 66913462]

約数ペア:

[(1, 66913462), (2, 33456731), (7, 9559066), (11, 6083042), (14, 4779533), (17, 3936086), (22, 3041521), (34, 1968043), (61, 1096942), (77, 869006), (119, 562298), (122, 548471), (154, 434503), (187, 357826), (238, 281149), (374, 178913), (419, 159698), (427, 156706), (671, 99722), (838, 79849), (854, 78353), (1037, 64526), (1309, 51118), (1342, 49861), (2074, 32263), (2618, 25559), (2933, 22814), (4609, 14518), (4697, 14246), (5866, 11407), (7123, 9394), (7259, 9218)]