31728536

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15313}}^1$

素因数の和:15363

約数の個数: 32

約数和(自身を含む): 69831840

約数和(自身を除く): 38103304

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 15313, 30626, 61252, 107191, 122504, 214382, 428764, 566581, 857528, 1133162, 2266324, 3966067, 4532648, 7932134, 15864268, 31728536]

約数ペア:

[(1, 31728536), (2, 15864268), (4, 7932134), (7, 4532648), (8, 3966067), (14, 2266324), (28, 1133162), (37, 857528), (56, 566581), (74, 428764), (148, 214382), (259, 122504), (296, 107191), (518, 61252), (1036, 30626), (2072, 15313)]