38996368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{467}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 80432352

約数和(自身を除く): 41435984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 307, 467, 614, 934, 1228, 1868, 2456, 3736, 4912, 5219, 7472, 7939, 10438, 15878, 20876, 31756, 41752, 63512, 83504, 127024, 143369, 286738, 573476, 1146952, 2293904, 2437273, 4874546, 9749092, 19498184, 38996368]

約数ペア:

[(1, 38996368), (2, 19498184), (4, 9749092), (8, 4874546), (16, 2437273), (17, 2293904), (34, 1146952), (68, 573476), (136, 286738), (272, 143369), (307, 127024), (467, 83504), (614, 63512), (934, 41752), (1228, 31756), (1868, 20876), (2456, 15878), (3736, 10438), (4912, 7939), (5219, 7472)]