38723468

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 81070080

約数和(自身を除く): 42346612

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 103, 116, 203, 206, 406, 412, 463, 721, 812, 926, 1442, 1852, 2884, 2987, 3241, 5974, 6482, 11948, 12964, 13427, 20909, 26854, 41818, 47689, 53708, 83636, 93989, 95378, 187978, 190756, 333823, 375956, 667646, 1335292, 1382981, 2765962, 5531924, 9680867, 19361734, 38723468]

約数ペア:

[(1, 38723468), (2, 19361734), (4, 9680867), (7, 5531924), (14, 2765962), (28, 1382981), (29, 1335292), (58, 667646), (103, 375956), (116, 333823), (203, 190756), (206, 187978), (406, 95378), (412, 93989), (463, 83636), (721, 53708), (812, 47689), (926, 41818), (1442, 26854), (1852, 20909), (2884, 13427), (2987, 12964), (3241, 11948), (5974, 6482)]