38153848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 78001920

約数和(自身を除く): 39848072

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 127, 136, 188, 254, 376, 508, 799, 1016, 1598, 2159, 2209, 3196, 4318, 4418, 5969, 6392, 8636, 8836, 11938, 17272, 17672, 23876, 37553, 47752, 75106, 101473, 150212, 202946, 280543, 300424, 405892, 561086, 811784, 1122172, 2244344, 4769231, 9538462, 19076924, 38153848]

約数ペア:

[(1, 38153848), (2, 19076924), (4, 9538462), (8, 4769231), (17, 2244344), (34, 1122172), (47, 811784), (68, 561086), (94, 405892), (127, 300424), (136, 280543), (188, 202946), (254, 150212), (376, 101473), (508, 75106), (799, 47752), (1016, 37553), (1598, 23876), (2159, 17672), (2209, 17272), (3196, 11938), (4318, 8836), (4418, 8636), (5969, 6392)]