71377334

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{853}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 126255360

約数和(自身を除く): 54878026

約数列:

[1, 2, 7, 14, 43, 86, 139, 278, 301, 602, 853, 973, 1706, 1946, 5971, 5977, 11942, 11954, 36679, 41839, 73358, 83678, 118567, 237134, 256753, 513506, 829969, 1659938, 5098381, 10196762, 35688667, 71377334]

約数ペア:

[(1, 71377334), (2, 35688667), (7, 10196762), (14, 5098381), (43, 1659938), (86, 829969), (139, 513506), (278, 256753), (301, 237134), (602, 118567), (853, 83678), (973, 73358), (1706, 41839), (1946, 36679), (5971, 11954), (5977, 11942)]