1589896

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 3888000

約数和(自身を除く): 2298104

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 89, 116, 154, 178, 203, 232, 308, 319, 356, 406, 616, 623, 638, 712, 812, 979, 1246, 1276, 1624, 1958, 2233, 2492, 2552, 2581, 3916, 4466, 4984, 5162, 6853, 7832, 8932, 10324, 13706, 17864, 18067, 20648, 27412, 28391, 36134, 54824, 56782, 72268, 113564, 144536, 198737, 227128, 397474, 794948, 1589896]

約数ペア:

[(1, 1589896), (2, 794948), (4, 397474), (7, 227128), (8, 198737), (11, 144536), (14, 113564), (22, 72268), (28, 56782), (29, 54824), (44, 36134), (56, 28391), (58, 27412), (77, 20648), (88, 18067), (89, 17864), (116, 13706), (154, 10324), (178, 8932), (203, 7832), (232, 6853), (308, 5162), (319, 4984), (356, 4466), (406, 3916), (616, 2581), (623, 2552), (638, 2492), (712, 2233), (812, 1958), (979, 1624), (1246, 1276)]