12884824624

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{29221}}^1$

素因数の和:29394

約数の個数: 80

約数和(自身を含む): 29683941376

約数和(自身を除く): 16799116752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 127, 217, 248, 254, 434, 496, 508, 868, 889, 1016, 1736, 1778, 2032, 3472, 3556, 3937, 7112, 7874, 14224, 15748, 27559, 29221, 31496, 55118, 58442, 62992, 110236, 116884, 204547, 220472, 233768, 409094, 440944, 467536, 818188, 905851, 1636376, 1811702, 3272752, 3623404, 3711067, 6340957, 7246808, 7422134, 12681914, 14493616, 14844268, 25363828, 25977469, 29688536, 50727656, 51954938, 59377072, 101455312, 103909876, 115043077, 207819752, 230086154, 415639504, 460172308, 805301539, 920344616, 1610603078, 1840689232, 3221206156, 6442412312, 12884824624]

約数ペア:

[(1, 12884824624), (2, 6442412312), (4, 3221206156), (7, 1840689232), (8, 1610603078), (14, 920344616), (16, 805301539), (28, 460172308), (31, 415639504), (56, 230086154), (62, 207819752), (112, 115043077), (124, 103909876), (127, 101455312), (217, 59377072), (248, 51954938), (254, 50727656), (434, 29688536), (496, 25977469), (508, 25363828), (868, 14844268), (889, 14493616), (1016, 12681914), (1736, 7422134), (1778, 7246808), (2032, 6340957), (3472, 3711067), (3556, 3623404), (3937, 3272752), (7112, 1811702), (7874, 1636376), (14224, 905851), (15748, 818188), (27559, 467536), (29221, 440944), (31496, 409094), (55118, 233768), (58442, 220472), (62992, 204547), (110236, 116884)]