67958212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 144256000

約数和(自身を除く): 76297788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 919, 973, 1838, 1946, 2641, 3676, 3892, 5282, 6433, 10564, 12866, 17461, 18487, 25732, 34922, 36974, 69844, 73948, 122227, 127741, 244454, 255482, 488908, 510964, 894187, 1788374, 2427079, 3576748, 4854158, 9708316, 16989553, 33979106, 67958212]

約数ペア:

[(1, 67958212), (2, 33979106), (4, 16989553), (7, 9708316), (14, 4854158), (19, 3576748), (28, 2427079), (38, 1788374), (76, 894187), (133, 510964), (139, 488908), (266, 255482), (278, 244454), (532, 127741), (556, 122227), (919, 73948), (973, 69844), (1838, 36974), (1946, 34922), (2641, 25732), (3676, 18487), (3892, 17461), (5282, 12866), (6433, 10564)]