78859634

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2609}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 144322560

約数和(自身を除く): 65462926

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 889, 1778, 2159, 2609, 4318, 5218, 15113, 18263, 30226, 36526, 44353, 88706, 310471, 331343, 620942, 662686, 2319401, 4638802, 5632831, 11265662, 39429817, 78859634]

約数ペア:

[(1, 78859634), (2, 39429817), (7, 11265662), (14, 5632831), (17, 4638802), (34, 2319401), (119, 662686), (127, 620942), (238, 331343), (254, 310471), (889, 88706), (1778, 44353), (2159, 36526), (2609, 30226), (4318, 18263), (5218, 15113)]