66884488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3319}}^1$

素因数の和:3565

約数の個数: 32

約数和(自身を含む): 137448000

約数和(自身を除く): 70563512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229, 458, 916, 1832, 2519, 3319, 5038, 6638, 10076, 13276, 20152, 26552, 36509, 73018, 146036, 292072, 760051, 1520102, 3040204, 6080408, 8360561, 16721122, 33442244, 66884488]

約数ペア:

[(1, 66884488), (2, 33442244), (4, 16721122), (8, 8360561), (11, 6080408), (22, 3040204), (44, 1520102), (88, 760051), (229, 292072), (458, 146036), (916, 73018), (1832, 36509), (2519, 26552), (3319, 20152), (5038, 13276), (6638, 10076)]