214641728

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28183}}^1$

素因数の和:28219

約数の個数: 56

約数和(自身を含む): 515428992

約数和(自身を除く): 300787264

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 28183, 56366, 112732, 197281, 225464, 394562, 450928, 479111, 789124, 901856, 958222, 1578248, 1803712, 1916444, 3156496, 3353777, 3832888, 6312992, 6707554, 7665776, 12625984, 13415108, 15331552, 26830216, 30663104, 53660432, 107320864, 214641728]

約数ペア:

[(1, 214641728), (2, 107320864), (4, 53660432), (7, 30663104), (8, 26830216), (14, 15331552), (16, 13415108), (17, 12625984), (28, 7665776), (32, 6707554), (34, 6312992), (56, 3832888), (64, 3353777), (68, 3156496), (112, 1916444), (119, 1803712), (136, 1578248), (224, 958222), (238, 901856), (272, 789124), (448, 479111), (476, 450928), (544, 394562), (952, 225464), (1088, 197281), (1904, 112732), (3808, 56366), (7616, 28183)]