25951792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1405

約数の個数: 40

約数和(自身を含む): 54009936

約数和(自身を除く): 28058144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 1307, 2482, 2614, 4964, 5228, 9928, 10456, 19856, 20912, 22219, 44438, 88876, 95411, 177752, 190822, 355504, 381644, 763288, 1526576, 1621987, 3243974, 6487948, 12975896, 25951792]

約数ペア:

[(1, 25951792), (2, 12975896), (4, 6487948), (8, 3243974), (16, 1621987), (17, 1526576), (34, 763288), (68, 381644), (73, 355504), (136, 190822), (146, 177752), (272, 95411), (292, 88876), (584, 44438), (1168, 22219), (1241, 20912), (1307, 19856), (2482, 10456), (2614, 9928), (4964, 5228)]