25366930976

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{36067}}^1$

素因数の和:36817

約数の個数: 48

約数和(自身を含む): 51626292480

約数和(自身を除く): 26259361504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 709, 992, 1418, 2836, 5672, 11344, 21979, 22688, 36067, 43958, 72134, 87916, 144268, 175832, 288536, 351664, 577072, 703328, 1118077, 1154144, 2236154, 4472308, 8944616, 17889232, 25571503, 35778464, 51143006, 102286012, 204572024, 409144048, 792716593, 818288096, 1585433186, 3170866372, 6341732744, 12683465488, 25366930976]

約数ペア:

[(1, 25366930976), (2, 12683465488), (4, 6341732744), (8, 3170866372), (16, 1585433186), (31, 818288096), (32, 792716593), (62, 409144048), (124, 204572024), (248, 102286012), (496, 51143006), (709, 35778464), (992, 25571503), (1418, 17889232), (2836, 8944616), (5672, 4472308), (11344, 2236154), (21979, 1154144), (22688, 1118077), (36067, 703328), (43958, 577072), (72134, 351664), (87916, 288536), (144268, 175832)]