6647955536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{33619}}^1$

素因数の和:34371

約数の個数: 40

約数和(自身を含む): 13657250880

約数和(自身を除く): 7009295344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 727, 1454, 2908, 5816, 11632, 12359, 24718, 33619, 49436, 67238, 98872, 134476, 197744, 268952, 537904, 571523, 1143046, 2286092, 4572184, 9144368, 24441013, 48882026, 97764052, 195528104, 391056208, 415497221, 830994442, 1661988884, 3323977768, 6647955536]

約数ペア:

[(1, 6647955536), (2, 3323977768), (4, 1661988884), (8, 830994442), (16, 415497221), (17, 391056208), (34, 195528104), (68, 97764052), (136, 48882026), (272, 24441013), (727, 9144368), (1454, 4572184), (2908, 2286092), (5816, 1143046), (11632, 571523), (12359, 537904), (24718, 268952), (33619, 197744), (49436, 134476), (67238, 98872)]