40287157078

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{151687}}^1$

素因数の和:152068

約数の個数: 32

約数和(自身を含む): 70422064128

約数和(自身を除く): 30134907050

約数列:

[1, 2, 7, 14, 61, 122, 311, 427, 622, 854, 2177, 4354, 18971, 37942, 132797, 151687, 265594, 303374, 1061809, 2123618, 9252907, 18505814, 47174657, 64770349, 94349314, 129540698, 330222599, 660445198, 2877654077, 5755308154, 20143578539, 40287157078]

約数ペア:

[(1, 40287157078), (2, 20143578539), (7, 5755308154), (14, 2877654077), (61, 660445198), (122, 330222599), (311, 129540698), (427, 94349314), (622, 64770349), (854, 47174657), (2177, 18505814), (4354, 9252907), (18971, 2123618), (37942, 1061809), (132797, 303374), (151687, 265594)]