78912442

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{15193}}^1$

素因数の和:15262

約数の個数: 24

約数和(自身を含む): 140301396

約数和(自身を除く): 61388954

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 15193, 30386, 106351, 212702, 744457, 805229, 1488914, 1610458, 5636603, 11273206, 39456221, 78912442]

約数ペア:

[(1, 78912442), (2, 39456221), (7, 11273206), (14, 5636603), (49, 1610458), (53, 1488914), (98, 805229), (106, 744457), (371, 212702), (742, 106351), (2597, 30386), (5194, 15193)]