25304996

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 45398136

約数和(自身を除く): 20093140

約数列:

[1, 2, 4, 61, 122, 137, 244, 274, 548, 757, 1514, 3028, 8357, 16714, 33428, 46177, 92354, 103709, 184708, 207418, 414836, 6326249, 12652498, 25304996]

約数ペア:

[(1, 25304996), (2, 12652498), (4, 6326249), (61, 414836), (122, 207418), (137, 184708), (244, 103709), (274, 92354), (548, 46177), (757, 33428), (1514, 16714), (3028, 8357)]