2864428112

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53171}}^1$

素因数の和:53236

約数の個数: 80

約数和(自身を含む): 7015300992

約数和(自身を除く): 4150872880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 3367, 3848, 4144, 6734, 7696, 13468, 26936, 53171, 53872, 106342, 212684, 372197, 425368, 691223, 744394, 850736, 1382446, 1488788, 1967327, 2764892, 2977576, 3934654, 4838561, 5529784, 5955152, 7869308, 9677122, 11059568, 13771289, 15738616, 19354244, 25575251, 27542578, 31477232, 38708488, 51150502, 55085156, 77416976, 102301004, 110170312, 179026757, 204602008, 220340624, 358053514, 409204016, 716107028, 1432214056, 2864428112]

約数ペア:

[(1, 2864428112), (2, 1432214056), (4, 716107028), (7, 409204016), (8, 358053514), (13, 220340624), (14, 204602008), (16, 179026757), (26, 110170312), (28, 102301004), (37, 77416976), (52, 55085156), (56, 51150502), (74, 38708488), (91, 31477232), (104, 27542578), (112, 25575251), (148, 19354244), (182, 15738616), (208, 13771289), (259, 11059568), (296, 9677122), (364, 7869308), (481, 5955152), (518, 5529784), (592, 4838561), (728, 3934654), (962, 2977576), (1036, 2764892), (1456, 1967327), (1924, 1488788), (2072, 1382446), (3367, 850736), (3848, 744394), (4144, 691223), (6734, 425368), (7696, 372197), (13468, 212684), (26936, 106342), (53171, 53872)]