21749952

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{16183}}^1$

素因数の和:16205

約数の個数: 56

約数和(自身を含む): 65771776

約数和(自身を除く): 44021824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 16183, 32366, 48549, 64732, 97098, 113281, 129464, 194196, 226562, 258928, 339843, 388392, 453124, 517856, 679686, 776784, 906248, 1035712, 1359372, 1553568, 1812496, 2718744, 3107136, 3624992, 5437488, 7249984, 10874976, 21749952]

約数ペア:

[(1, 21749952), (2, 10874976), (3, 7249984), (4, 5437488), (6, 3624992), (7, 3107136), (8, 2718744), (12, 1812496), (14, 1553568), (16, 1359372), (21, 1035712), (24, 906248), (28, 776784), (32, 679686), (42, 517856), (48, 453124), (56, 388392), (64, 339843), (84, 258928), (96, 226562), (112, 194196), (168, 129464), (192, 113281), (224, 97098), (336, 64732), (448, 48549), (672, 32366), (1344, 16183)]