22718948

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 48048000

約数和(自身を除く): 25329052

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 343, 406, 571, 686, 812, 1142, 1372, 1421, 2284, 2842, 3997, 5684, 7994, 9947, 15988, 16559, 19894, 27979, 33118, 39788, 55958, 66236, 111916, 115913, 195853, 231826, 391706, 463652, 783412, 811391, 1622782, 3245564, 5679737, 11359474, 22718948]

約数ペア:

[(1, 22718948), (2, 11359474), (4, 5679737), (7, 3245564), (14, 1622782), (28, 811391), (29, 783412), (49, 463652), (58, 391706), (98, 231826), (116, 195853), (196, 115913), (203, 111916), (343, 66236), (406, 55958), (571, 39788), (686, 33118), (812, 27979), (1142, 19894), (1372, 16559), (1421, 15988), (2284, 9947), (2842, 7994), (3997, 5684)]