38177636

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 80336256

約数和(自身を除く): 42158620

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 857, 1036, 1204, 1591, 1714, 3182, 3428, 5999, 6364, 11137, 11998, 22274, 23996, 31709, 36851, 44548, 63418, 73702, 126836, 147404, 221963, 257957, 443926, 515914, 887852, 1031828, 1363487, 2726974, 5453948, 9544409, 19088818, 38177636]

約数ペア:

[(1, 38177636), (2, 19088818), (4, 9544409), (7, 5453948), (14, 2726974), (28, 1363487), (37, 1031828), (43, 887852), (74, 515914), (86, 443926), (148, 257957), (172, 221963), (259, 147404), (301, 126836), (518, 73702), (602, 63418), (857, 44548), (1036, 36851), (1204, 31709), (1591, 23996), (1714, 22274), (3182, 11998), (3428, 11137), (5999, 6364)]