38293928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 78824340

約数和(自身を除く): 40530412

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 293, 527, 586, 961, 1054, 1172, 1922, 2108, 2344, 3844, 4216, 4981, 7688, 9083, 9962, 16337, 18166, 19924, 32674, 36332, 39848, 65348, 72664, 130696, 154411, 281573, 308822, 563146, 617644, 1126292, 1235288, 2252584, 4786741, 9573482, 19146964, 38293928]

約数ペア:

[(1, 38293928), (2, 19146964), (4, 9573482), (8, 4786741), (17, 2252584), (31, 1235288), (34, 1126292), (62, 617644), (68, 563146), (124, 308822), (136, 281573), (248, 154411), (293, 130696), (527, 72664), (586, 65348), (961, 39848), (1054, 36332), (1172, 32674), (1922, 19924), (2108, 18166), (2344, 16337), (3844, 9962), (4216, 9083), (4981, 7688)]