123572072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{1621}}^1$

素因数の和:2373

約数の個数: 32

約数和(自身を含む): 250015080

約数和(自身を除く): 126443008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 733, 1466, 1621, 2932, 3242, 5864, 6484, 9529, 12968, 19058, 21073, 38116, 42146, 76232, 84292, 168584, 1188193, 2376386, 4752772, 9505544, 15446509, 30893018, 61786036, 123572072]

約数ペア:

[(1, 123572072), (2, 61786036), (4, 30893018), (8, 15446509), (13, 9505544), (26, 4752772), (52, 2376386), (104, 1188193), (733, 168584), (1466, 84292), (1621, 76232), (2932, 42146), (3242, 38116), (5864, 21073), (6484, 19058), (9529, 12968)]