7800780544

素因数分解:

$2^8\times {\mathrm{227}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 15732774288

約数和(自身を除く): 7931993744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 241, 256, 454, 482, 557, 908, 964, 1114, 1816, 1928, 2228, 3632, 3856, 4456, 7264, 7712, 8912, 14528, 15424, 17824, 29056, 30848, 35648, 54707, 58112, 61696, 71296, 109414, 126439, 134237, 142592, 218828, 252878, 268474, 437656, 505756, 536948, 875312, 1011512, 1073896, 1750624, 2023024, 2147792, 3501248, 4046048, 4295584, 7002496, 8092096, 8591168, 14004992, 16184192, 17182336, 30471799, 32368384, 34364672, 60943598, 121887196, 243774392, 487548784, 975097568, 1950195136, 3900390272, 7800780544]

約数ペア:

[(1, 7800780544), (2, 3900390272), (4, 1950195136), (8, 975097568), (16, 487548784), (32, 243774392), (64, 121887196), (128, 60943598), (227, 34364672), (241, 32368384), (256, 30471799), (454, 17182336), (482, 16184192), (557, 14004992), (908, 8591168), (964, 8092096), (1114, 7002496), (1816, 4295584), (1928, 4046048), (2228, 3501248), (3632, 2147792), (3856, 2023024), (4456, 1750624), (7264, 1073896), (7712, 1011512), (8912, 875312), (14528, 536948), (15424, 505756), (17824, 437656), (29056, 268474), (30848, 252878), (35648, 218828), (54707, 142592), (58112, 134237), (61696, 126439), (71296, 109414)]