64703982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14957}}^1$

素因数の和:15072

約数の個数: 32

約数和(自身を含む): 149340672

約数和(自身を除く): 84636690

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 14957, 29914, 44871, 89742, 104699, 209398, 314097, 628194, 1540571, 3081142, 4621713, 9243426, 10783997, 21567994, 32351991, 64703982]

約数ペア:

[(1, 64703982), (2, 32351991), (3, 21567994), (6, 10783997), (7, 9243426), (14, 4621713), (21, 3081142), (42, 1540571), (103, 628194), (206, 314097), (309, 209398), (618, 104699), (721, 89742), (1442, 44871), (2163, 29914), (4326, 14957)]