61271732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{18749}}^1$

素因数の和:18815

約数の個数: 24

約数和(自身を含む): 115500000

約数和(自身を除く): 54228268

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 18749, 37498, 74996, 356231, 712462, 806207, 1424924, 1612414, 3224828, 15317933, 30635866, 61271732]

約数ペア:

[(1, 61271732), (2, 30635866), (4, 15317933), (19, 3224828), (38, 1612414), (43, 1424924), (76, 806207), (86, 712462), (172, 356231), (817, 74996), (1634, 37498), (3268, 18749)]