788962016

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{953}}^1$

素因数の和:1635

約数の個数: 48

約数和(自身を含む): 1595347488

約数和(自身を除く): 806385472

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 631, 656, 953, 1262, 1312, 1906, 2524, 3812, 5048, 7624, 10096, 15248, 20192, 25871, 30496, 39073, 51742, 78146, 103484, 156292, 206968, 312584, 413936, 601343, 625168, 827872, 1202686, 1250336, 2405372, 4810744, 9621488, 19242976, 24655063, 49310126, 98620252, 197240504, 394481008, 788962016]

約数ペア:

[(1, 788962016), (2, 394481008), (4, 197240504), (8, 98620252), (16, 49310126), (32, 24655063), (41, 19242976), (82, 9621488), (164, 4810744), (328, 2405372), (631, 1250336), (656, 1202686), (953, 827872), (1262, 625168), (1312, 601343), (1906, 413936), (2524, 312584), (3812, 206968), (5048, 156292), (7624, 103484), (10096, 78146), (15248, 51742), (20192, 39073), (25871, 30496)]