25572896

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1677

約数の個数: 48

約数和(自身を含む): 55180440

約数和(自身を除く): 29607544

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1621, 1972, 3242, 3944, 6484, 7888, 12968, 15776, 25936, 27557, 47009, 51872, 55114, 94018, 110228, 188036, 220456, 376072, 440912, 752144, 799153, 881824, 1504288, 1598306, 3196612, 6393224, 12786448, 25572896]

約数ペア:

[(1, 25572896), (2, 12786448), (4, 6393224), (8, 3196612), (16, 1598306), (17, 1504288), (29, 881824), (32, 799153), (34, 752144), (58, 440912), (68, 376072), (116, 220456), (136, 188036), (232, 110228), (272, 94018), (464, 55114), (493, 51872), (544, 47009), (928, 27557), (986, 25936), (1621, 15776), (1972, 12968), (3242, 7888), (3944, 6484)]