47771528

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4931}}^1$

素因数の和:5117

約数の個数: 32

約数和(自身を含む): 102980160

約数和(自身を除く): 55208632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 4931, 9688, 9862, 19724, 34517, 39448, 69034, 138068, 276136, 853063, 1706126, 3412252, 5971441, 6824504, 11942882, 23885764, 47771528]

約数ペア:

[(1, 47771528), (2, 23885764), (4, 11942882), (7, 6824504), (8, 5971441), (14, 3412252), (28, 1706126), (56, 853063), (173, 276136), (346, 138068), (692, 69034), (1211, 39448), (1384, 34517), (2422, 19724), (4844, 9862), (4931, 9688)]