28565977438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{42461}}^1$

素因数の和:42948

約数の個数: 32

約数和(自身を含む): 46445954688

約数和(自身を除く): 17879977250

約数列:

[1, 2, 17, 34, 47, 94, 421, 799, 842, 1598, 7157, 14314, 19787, 39574, 42461, 84922, 336379, 672758, 721837, 1443674, 1995667, 3991334, 17876081, 33926339, 35752162, 67852678, 303893377, 607786754, 840175807, 1680351614, 14282988719, 28565977438]

約数ペア:

[(1, 28565977438), (2, 14282988719), (17, 1680351614), (34, 840175807), (47, 607786754), (94, 303893377), (421, 67852678), (799, 35752162), (842, 33926339), (1598, 17876081), (7157, 3991334), (14314, 1995667), (19787, 1443674), (39574, 721837), (42461, 672758), (84922, 336379)]