1791232352

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47317}}^1$

素因数の和:47360

約数の個数: 72

約数和(自身を含む): 4364233776

約数和(自身を除く): 2573001424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 4732, 5408, 9464, 18928, 37856, 47317, 94634, 189268, 331219, 378536, 615121, 662438, 757072, 1230242, 1324876, 1514144, 2460484, 2649752, 4305847, 4920968, 5299504, 7996573, 8611694, 9841936, 10599008, 15993146, 17223388, 19683872, 31986292, 34446776, 55976011, 63972584, 68893552, 111952022, 127945168, 137787104, 223904044, 255890336, 447808088, 895616176, 1791232352]

約数ペア:

[(1, 1791232352), (2, 895616176), (4, 447808088), (7, 255890336), (8, 223904044), (13, 137787104), (14, 127945168), (16, 111952022), (26, 68893552), (28, 63972584), (32, 55976011), (52, 34446776), (56, 31986292), (91, 19683872), (104, 17223388), (112, 15993146), (169, 10599008), (182, 9841936), (208, 8611694), (224, 7996573), (338, 5299504), (364, 4920968), (416, 4305847), (676, 2649752), (728, 2460484), (1183, 1514144), (1352, 1324876), (1456, 1230242), (2366, 757072), (2704, 662438), (2912, 615121), (4732, 378536), (5408, 331219), (9464, 189268), (18928, 94634), (37856, 47317)]