25767546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 63037440

約数和(自身を除く): 37269894

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 151, 238, 239, 302, 357, 453, 478, 714, 717, 906, 1057, 1434, 1673, 2114, 2567, 3171, 3346, 4063, 5019, 5134, 6342, 7701, 8126, 10038, 12189, 15402, 17969, 24378, 28441, 35938, 36089, 53907, 56882, 72178, 85323, 107814, 108267, 170646, 216534, 252623, 505246, 613513, 757869, 1227026, 1515738, 1840539, 3681078, 4294591, 8589182, 12883773, 25767546]

約数ペア:

[(1, 25767546), (2, 12883773), (3, 8589182), (6, 4294591), (7, 3681078), (14, 1840539), (17, 1515738), (21, 1227026), (34, 757869), (42, 613513), (51, 505246), (102, 252623), (119, 216534), (151, 170646), (238, 108267), (239, 107814), (302, 85323), (357, 72178), (453, 56882), (478, 53907), (714, 36089), (717, 35938), (906, 28441), (1057, 24378), (1434, 17969), (1673, 15402), (2114, 12189), (2567, 10038), (3171, 8126), (3346, 7701), (4063, 6342), (5019, 5134)]