7831222984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2659}}^1\times {\mathrm{28319}}^1$

素因数の和:30997

約数の個数: 32

約数和(自身を含む): 15819552000

約数和(自身を除く): 7988329016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2659, 5318, 10636, 21272, 28319, 34567, 56638, 69134, 113276, 138268, 226552, 276536, 368147, 736294, 1472588, 2945176, 75300221, 150600442, 301200884, 602401768, 978902873, 1957805746, 3915611492, 7831222984]

約数ペア:

[(1, 7831222984), (2, 3915611492), (4, 1957805746), (8, 978902873), (13, 602401768), (26, 301200884), (52, 150600442), (104, 75300221), (2659, 2945176), (5318, 1472588), (10636, 736294), (21272, 368147), (28319, 276536), (34567, 226552), (56638, 138268), (69134, 113276)]