1569294128

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{457}}^1\times {\mathrm{1367}}^1$

素因数の和:1989

約数の個数: 40

約数和(自身を含む): 3068812512

約数和(自身を除く): 1499518384

約数列:

[1, 2, 4, 8, 16, 157, 314, 457, 628, 914, 1256, 1367, 1828, 2512, 2734, 3656, 5468, 7312, 10936, 21872, 71749, 143498, 214619, 286996, 429238, 573992, 624719, 858476, 1147984, 1249438, 1716952, 2498876, 3433904, 4997752, 9995504, 98080883, 196161766, 392323532, 784647064, 1569294128]

約数ペア:

[(1, 1569294128), (2, 784647064), (4, 392323532), (8, 196161766), (16, 98080883), (157, 9995504), (314, 4997752), (457, 3433904), (628, 2498876), (914, 1716952), (1256, 1249438), (1367, 1147984), (1828, 858476), (2512, 624719), (2734, 573992), (3656, 429238), (5468, 286996), (7312, 214619), (10936, 143498), (21872, 71749)]