4268889728

素因数分解:

$2^7\times {\mathrm{191}}^1\times {\mathrm{283}}^1\times {\mathrm{617}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 8593067520

約数和(自身を除く): 4324177792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 283, 382, 566, 617, 764, 1132, 1234, 1528, 2264, 2468, 3056, 4528, 4936, 6112, 9056, 9872, 12224, 18112, 19744, 24448, 36224, 39488, 54053, 78976, 108106, 117847, 174611, 216212, 235694, 349222, 432424, 471388, 698444, 864848, 942776, 1396888, 1729696, 1885552, 2793776, 3459392, 3771104, 5587552, 6918784, 7542208, 11175104, 15084416, 22350208, 33350701, 66701402, 133402804, 266805608, 533611216, 1067222432, 2134444864, 4268889728]

約数ペア:

[(1, 4268889728), (2, 2134444864), (4, 1067222432), (8, 533611216), (16, 266805608), (32, 133402804), (64, 66701402), (128, 33350701), (191, 22350208), (283, 15084416), (382, 11175104), (566, 7542208), (617, 6918784), (764, 5587552), (1132, 3771104), (1234, 3459392), (1528, 2793776), (2264, 1885552), (2468, 1729696), (3056, 1396888), (4528, 942776), (4936, 864848), (6112, 698444), (9056, 471388), (9872, 432424), (12224, 349222), (18112, 235694), (19744, 216212), (24448, 174611), (36224, 117847), (39488, 108106), (54053, 78976)]