68312496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{203311}}^1$

素因数の和:203329

約数の個数: 40

約数和(自身を含む): 201685504

約数和(自身を除く): 133373008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 203311, 406622, 609933, 813244, 1219866, 1423177, 1626488, 2439732, 2846354, 3252976, 4269531, 4879464, 5692708, 8539062, 9758928, 11385416, 17078124, 22770832, 34156248, 68312496]

約数ペア:

[(1, 68312496), (2, 34156248), (3, 22770832), (4, 17078124), (6, 11385416), (7, 9758928), (8, 8539062), (12, 5692708), (14, 4879464), (16, 4269531), (21, 3252976), (24, 2846354), (28, 2439732), (42, 1626488), (48, 1423177), (56, 1219866), (84, 813244), (112, 609933), (168, 406622), (336, 203311)]