22471928648

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{722663}}^1$

素因数の和:722718

約数の個数: 48

約数和(自身を含む): 47609104320

約数和(自身を除く): 25137175672

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 169, 184, 299, 338, 598, 676, 1196, 1352, 2392, 3887, 7774, 15548, 31096, 722663, 1445326, 2890652, 5781304, 9394619, 16621249, 18789238, 33242498, 37578476, 66484996, 75156952, 122130047, 132969992, 216076237, 244260094, 432152474, 488520188, 864304948, 977040376, 1728609896, 2808991081, 5617982162, 11235964324, 22471928648]

約数ペア:

[(1, 22471928648), (2, 11235964324), (4, 5617982162), (8, 2808991081), (13, 1728609896), (23, 977040376), (26, 864304948), (46, 488520188), (52, 432152474), (92, 244260094), (104, 216076237), (169, 132969992), (184, 122130047), (299, 75156952), (338, 66484996), (598, 37578476), (676, 33242498), (1196, 18789238), (1352, 16621249), (2392, 9394619), (3887, 5781304), (7774, 2890652), (15548, 1445326), (31096, 722663)]