28577838

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 59289120

約数和(自身を除く): 30711282

約数列:

[1, 2, 3, 6, 37, 74, 109, 111, 218, 222, 327, 654, 1181, 2362, 3543, 4033, 7086, 8066, 12099, 24198, 43697, 87394, 128729, 131091, 257458, 262182, 386187, 772374, 4762973, 9525946, 14288919, 28577838]

約数ペア:

[(1, 28577838), (2, 14288919), (3, 9525946), (6, 4762973), (37, 772374), (74, 386187), (109, 262182), (111, 257458), (218, 131091), (222, 128729), (327, 87394), (654, 43697), (1181, 24198), (2362, 12099), (3543, 8066), (4033, 7086)]