71210748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1567}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 190367744

約数和(自身を除く): 119156996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 541, 1082, 1567, 1623, 2164, 3134, 3246, 3787, 4701, 6268, 6492, 7574, 9402, 10969, 11361, 15148, 18804, 21938, 22722, 32907, 43876, 45444, 65814, 131628, 847747, 1695494, 2543241, 3390988, 5086482, 5934229, 10172964, 11868458, 17802687, 23736916, 35605374, 71210748]

約数ペア:

[(1, 71210748), (2, 35605374), (3, 23736916), (4, 17802687), (6, 11868458), (7, 10172964), (12, 5934229), (14, 5086482), (21, 3390988), (28, 2543241), (42, 1695494), (84, 847747), (541, 131628), (1082, 65814), (1567, 45444), (1623, 43876), (2164, 32907), (3134, 22722), (3246, 21938), (3787, 18804), (4701, 15148), (6268, 11361), (6492, 10969), (7574, 9402)]