8708205086

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{30773}}^1$

素因数の和:30869

約数の個数: 64

約数和(自身を含む): 16750903680

約数和(自身を除く): 8042698594

約数列:

[1, 2, 7, 14, 17, 29, 34, 41, 58, 82, 119, 203, 238, 287, 406, 493, 574, 697, 986, 1189, 1394, 2378, 3451, 4879, 6902, 8323, 9758, 16646, 20213, 30773, 40426, 61546, 141491, 215411, 282982, 430822, 523141, 892417, 1046282, 1261693, 1784834, 2523386, 3661987, 6246919, 7323974, 8831851, 12493838, 15171089, 17663702, 21448781, 30342178, 36589097, 42897562, 73178194, 106197623, 150141467, 212395246, 256123679, 300282934, 512247358, 622014649, 1244029298, 4354102543, 8708205086]

約数ペア:

[(1, 8708205086), (2, 4354102543), (7, 1244029298), (14, 622014649), (17, 512247358), (29, 300282934), (34, 256123679), (41, 212395246), (58, 150141467), (82, 106197623), (119, 73178194), (203, 42897562), (238, 36589097), (287, 30342178), (406, 21448781), (493, 17663702), (574, 15171089), (697, 12493838), (986, 8831851), (1189, 7323974), (1394, 6246919), (2378, 3661987), (3451, 2523386), (4879, 1784834), (6902, 1261693), (8323, 1046282), (9758, 892417), (16646, 523141), (20213, 430822), (30773, 282982), (40426, 215411), (61546, 141491)]