2667252112

素因数分解:

$2^4\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{20477}}^1$

素因数の和:21655

約数の個数: 40

約数和(自身を含む): 5911425216

約数和(自身を除く): 3244173104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1163, 2326, 4652, 8141, 9304, 16282, 18608, 20477, 32564, 40954, 65128, 81908, 130256, 143339, 163816, 286678, 327632, 573356, 1146712, 2293424, 23814751, 47629502, 95259004, 166703257, 190518008, 333406514, 381036016, 666813028, 1333626056, 2667252112]

約数ペア:

[(1, 2667252112), (2, 1333626056), (4, 666813028), (7, 381036016), (8, 333406514), (14, 190518008), (16, 166703257), (28, 95259004), (56, 47629502), (112, 23814751), (1163, 2293424), (2326, 1146712), (4652, 573356), (8141, 327632), (9304, 286678), (16282, 163816), (18608, 143339), (20477, 130256), (32564, 81908), (40954, 65128)]