17615705728

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{80153}}^1$

素因数の和:80285

約数の個数: 64

約数和(自身を含む): 37526499720

約数和(自身を除く): 19910793992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 128, 136, 202, 272, 404, 544, 808, 1088, 1616, 1717, 2176, 3232, 3434, 6464, 6868, 12928, 13736, 27472, 54944, 80153, 109888, 160306, 219776, 320612, 641224, 1282448, 1362601, 2564896, 2725202, 5129792, 5450404, 8095453, 10259584, 10900808, 16190906, 21801616, 32381812, 43603232, 64763624, 87206464, 129527248, 137622701, 174412928, 259054496, 275245402, 518108992, 550490804, 1036217984, 1100981608, 2201963216, 4403926432, 8807852864, 17615705728]

約数ペア:

[(1, 17615705728), (2, 8807852864), (4, 4403926432), (8, 2201963216), (16, 1100981608), (17, 1036217984), (32, 550490804), (34, 518108992), (64, 275245402), (68, 259054496), (101, 174412928), (128, 137622701), (136, 129527248), (202, 87206464), (272, 64763624), (404, 43603232), (544, 32381812), (808, 21801616), (1088, 16190906), (1616, 10900808), (1717, 10259584), (2176, 8095453), (3232, 5450404), (3434, 5129792), (6464, 2725202), (6868, 2564896), (12928, 1362601), (13736, 1282448), (27472, 641224), (54944, 320612), (80153, 219776), (109888, 160306)]