15677794976

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{52517}}^1$

素因数の和:53037

約数の個数: 48

約数和(自身を含む): 32556958560

約数和(自身を除く): 16879163584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 491, 608, 982, 1964, 3928, 7856, 9329, 15712, 18658, 37316, 52517, 74632, 105034, 149264, 210068, 298528, 420136, 840272, 997823, 1680544, 1995646, 3991292, 7982584, 15965168, 25785847, 31930336, 51571694, 103143388, 206286776, 412573552, 489931093, 825147104, 979862186, 1959724372, 3919448744, 7838897488, 15677794976]

約数ペア:

[(1, 15677794976), (2, 7838897488), (4, 3919448744), (8, 1959724372), (16, 979862186), (19, 825147104), (32, 489931093), (38, 412573552), (76, 206286776), (152, 103143388), (304, 51571694), (491, 31930336), (608, 25785847), (982, 15965168), (1964, 7982584), (3928, 3991292), (7856, 1995646), (9329, 1680544), (15712, 997823), (18658, 840272), (37316, 420136), (52517, 298528), (74632, 210068), (105034, 149264)]