7988368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 16793568

約数和(自身を除く): 8805200

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 683, 688, 731, 1366, 1462, 2732, 2924, 5464, 5848, 10928, 11611, 11696, 23222, 29369, 46444, 58738, 92888, 117476, 185776, 234952, 469904, 499273, 998546, 1997092, 3994184, 7988368]

約数ペア:

[(1, 7988368), (2, 3994184), (4, 1997092), (8, 998546), (16, 499273), (17, 469904), (34, 234952), (43, 185776), (68, 117476), (86, 92888), (136, 58738), (172, 46444), (272, 29369), (344, 23222), (683, 11696), (688, 11611), (731, 10928), (1366, 5848), (1462, 5464), (2732, 2924)]