72042476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{30893}}^1$

素因数の和:30961

約数の個数: 24

約数和(自身を含む): 140135184

約数和(自身を除く): 68092708

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 30893, 61786, 123572, 339823, 679646, 1359292, 1637329, 3274658, 6549316, 18010619, 36021238, 72042476]

約数ペア:

[(1, 72042476), (2, 36021238), (4, 18010619), (11, 6549316), (22, 3274658), (44, 1637329), (53, 1359292), (106, 679646), (212, 339823), (583, 123572), (1166, 61786), (2332, 30893)]