38916724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4357}}^1$

素因数の和:4408

約数の個数: 48

約数和(自身を含む): 87857280

約数和(自身を除く): 48940556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4357, 4466, 8714, 8932, 17428, 30499, 47927, 60998, 95854, 121996, 126353, 191708, 252706, 335489, 505412, 670978, 884471, 1341956, 1389883, 1768942, 2779766, 3537884, 5559532, 9729181, 19458362, 38916724]

約数ペア:

[(1, 38916724), (2, 19458362), (4, 9729181), (7, 5559532), (11, 3537884), (14, 2779766), (22, 1768942), (28, 1389883), (29, 1341956), (44, 884471), (58, 670978), (77, 505412), (116, 335489), (154, 252706), (203, 191708), (308, 126353), (319, 121996), (406, 95854), (638, 60998), (812, 47927), (1276, 30499), (2233, 17428), (4357, 8932), (4466, 8714)]