38274548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 79062480

約数和(自身を除く): 40787932

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 493, 754, 884, 986, 1493, 1508, 1972, 2986, 5972, 6409, 12818, 19409, 25381, 25636, 38818, 43297, 50762, 77636, 86594, 101524, 173188, 329953, 562861, 659906, 736049, 1125722, 1319812, 1472098, 2251444, 2944196, 9568637, 19137274, 38274548]

約数ペア:

[(1, 38274548), (2, 19137274), (4, 9568637), (13, 2944196), (17, 2251444), (26, 1472098), (29, 1319812), (34, 1125722), (52, 736049), (58, 659906), (68, 562861), (116, 329953), (221, 173188), (377, 101524), (442, 86594), (493, 77636), (754, 50762), (884, 43297), (986, 38818), (1493, 25636), (1508, 25381), (1972, 19409), (2986, 12818), (5972, 6409)]