74681824

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3301}}^1$

素因数の和:3419

約数の個数: 48

約数和(自身を含む): 169749216

約数和(自身を除く): 95067392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 3301, 5656, 6602, 11312, 13204, 22624, 23107, 26408, 46214, 52816, 92428, 105632, 184856, 333401, 369712, 666802, 739424, 1333604, 2333807, 2667208, 4667614, 5334416, 9335228, 10668832, 18670456, 37340912, 74681824]

約数ペア:

[(1, 74681824), (2, 37340912), (4, 18670456), (7, 10668832), (8, 9335228), (14, 5334416), (16, 4667614), (28, 2667208), (32, 2333807), (56, 1333604), (101, 739424), (112, 666802), (202, 369712), (224, 333401), (404, 184856), (707, 105632), (808, 92428), (1414, 52816), (1616, 46214), (2828, 26408), (3232, 23107), (3301, 22624), (5656, 13204), (6602, 11312)]