38281648

素因数分解:

$2^4\times {\mathrm{61}}^2\times {\mathrm{643}}^1$

素因数の和:773

約数の個数: 30

約数和(自身を含む): 75523812

約数和(自身を除く): 37242164

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 643, 976, 1286, 2572, 3721, 5144, 7442, 10288, 14884, 29768, 39223, 59536, 78446, 156892, 313784, 627568, 2392603, 4785206, 9570412, 19140824, 38281648]

約数ペア:

[(1, 38281648), (2, 19140824), (4, 9570412), (8, 4785206), (16, 2392603), (61, 627568), (122, 313784), (244, 156892), (488, 78446), (643, 59536), (976, 39223), (1286, 29768), (2572, 14884), (3721, 10288), (5144, 7442)]