67891404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47543}}^1$

素因数の和:47574

約数の個数: 48

約数和(自身を含む): 191697408

約数和(自身を除く): 123806004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 47543, 95086, 142629, 190172, 285258, 332801, 570516, 665602, 808231, 998403, 1331204, 1616462, 1996806, 2424693, 3232924, 3993612, 4849386, 5657617, 9698772, 11315234, 16972851, 22630468, 33945702, 67891404]

約数ペア:

[(1, 67891404), (2, 33945702), (3, 22630468), (4, 16972851), (6, 11315234), (7, 9698772), (12, 5657617), (14, 4849386), (17, 3993612), (21, 3232924), (28, 2424693), (34, 1996806), (42, 1616462), (51, 1331204), (68, 998403), (84, 808231), (102, 665602), (119, 570516), (204, 332801), (238, 285258), (357, 190172), (476, 142629), (714, 95086), (1428, 47543)]