65903988962

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1\times {\mathrm{3767}}^1$

素因数の和:4623

約数の個数: 64

約数和(自身を含む): 120455424000

約数和(自身を除く): 54551435038

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 623, 739, 1246, 1478, 1691, 3382, 3767, 5173, 7534, 10346, 11837, 14041, 23674, 26369, 28082, 52738, 65771, 71573, 98287, 131542, 143146, 196574, 335263, 460397, 501011, 670526, 920794, 1002022, 1249649, 2346841, 2499298, 2783813, 4693682, 5567626, 6369997, 8747543, 12739994, 17495086, 19486691, 38973382, 44589979, 52892447, 89179958, 105784894, 247759357, 370247129, 495518714, 740494258, 1734315499, 3468630998, 4707427783, 9414855566, 32951994481, 65903988962]

約数ペア:

[(1, 65903988962), (2, 32951994481), (7, 9414855566), (14, 4707427783), (19, 3468630998), (38, 1734315499), (89, 740494258), (133, 495518714), (178, 370247129), (266, 247759357), (623, 105784894), (739, 89179958), (1246, 52892447), (1478, 44589979), (1691, 38973382), (3382, 19486691), (3767, 17495086), (5173, 12739994), (7534, 8747543), (10346, 6369997), (11837, 5567626), (14041, 4693682), (23674, 2783813), (26369, 2499298), (28082, 2346841), (52738, 1249649), (65771, 1002022), (71573, 920794), (98287, 670526), (131542, 501011), (143146, 460397), (196574, 335263)]