15662474048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{649141}}^1$

素因数の和:649195

約数の個数: 56

約数和(自身を含む): 34625234280

約数和(自身を除く): 18962760232

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1856, 3016, 6032, 12064, 24128, 649141, 1298282, 2596564, 5193128, 8438833, 10386256, 16877666, 18825089, 20772512, 33755332, 37650178, 41545024, 67510664, 75300356, 135021328, 150600712, 244726157, 270042656, 301201424, 489452314, 540085312, 602402848, 978904628, 1204805696, 1957809256, 3915618512, 7831237024, 15662474048]

約数ペア:

[(1, 15662474048), (2, 7831237024), (4, 3915618512), (8, 1957809256), (13, 1204805696), (16, 978904628), (26, 602402848), (29, 540085312), (32, 489452314), (52, 301201424), (58, 270042656), (64, 244726157), (104, 150600712), (116, 135021328), (208, 75300356), (232, 67510664), (377, 41545024), (416, 37650178), (464, 33755332), (754, 20772512), (832, 18825089), (928, 16877666), (1508, 10386256), (1856, 8438833), (3016, 5193128), (6032, 2596564), (12064, 1298282), (24128, 649141)]