29128976558381

素因数分解:

$7^1\times {\mathrm{37}}^2\times {\mathrm{149}}^1\times {\mathrm{2957}}^1\times {\mathrm{6899}}^1$

素因数の和:10086

約数の個数: 48

約数和(自身を含む): 34460581680000

約数和(自身を除く): 5331605121619

約数列:

[1, 7, 37, 149, 259, 1043, 1369, 2957, 5513, 6899, 9583, 20699, 38591, 48293, 109409, 203981, 255263, 440593, 765863, 1027951, 1427867, 1786841, 3084151, 4048133, 7195657, 9444731, 16301941, 20400343, 28336931, 38034187, 66113117, 114113587, 142802401, 266239309, 603171817, 754812691, 1407264919, 3039651107, 4222202719, 5283688837, 9850854433, 21277557749, 27928069567, 112467090959, 195496486969, 787269636713, 4161282365483, 29128976558381]

約数ペア:

[(1, 29128976558381), (7, 4161282365483), (37, 787269636713), (149, 195496486969), (259, 112467090959), (1043, 27928069567), (1369, 21277557749), (2957, 9850854433), (5513, 5283688837), (6899, 4222202719), (9583, 3039651107), (20699, 1407264919), (38591, 754812691), (48293, 603171817), (109409, 266239309), (203981, 142802401), (255263, 114113587), (440593, 66113117), (765863, 38034187), (1027951, 28336931), (1427867, 20400343), (1786841, 16301941), (3084151, 9444731), (4048133, 7195657)]