7137743368

素因数分解:

$2^3\times 7^2\times {\mathrm{3571}}^1\times {\mathrm{5099}}^1$

素因数の和:8690

約数の個数: 48

約数和(自身を含む): 15575706000

約数和(自身を除く): 8437962632

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 3571, 5099, 7142, 10198, 14284, 20396, 24997, 28568, 35693, 40792, 49994, 71386, 99988, 142772, 174979, 199976, 249851, 285544, 349958, 499702, 699916, 999404, 1399832, 1998808, 18208529, 36417058, 72834116, 127459703, 145668232, 254919406, 509838812, 892217921, 1019677624, 1784435842, 3568871684, 7137743368]

約数ペア:

[(1, 7137743368), (2, 3568871684), (4, 1784435842), (7, 1019677624), (8, 892217921), (14, 509838812), (28, 254919406), (49, 145668232), (56, 127459703), (98, 72834116), (196, 36417058), (392, 18208529), (3571, 1998808), (5099, 1399832), (7142, 999404), (10198, 699916), (14284, 499702), (20396, 349958), (24997, 285544), (28568, 249851), (35693, 199976), (40792, 174979), (49994, 142772), (71386, 99988)]