38520448

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 82742400

約数和(自身を除く): 44221952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 304, 337, 376, 608, 674, 752, 893, 1216, 1348, 1504, 1786, 2432, 2696, 3008, 3572, 5392, 6016, 6403, 7144, 10784, 12806, 14288, 15839, 21568, 25612, 28576, 31678, 43136, 51224, 57152, 63356, 102448, 114304, 126712, 204896, 253424, 300941, 409792, 506848, 601882, 819584, 1013696, 1203764, 2027392, 2407528, 4815056, 9630112, 19260224, 38520448]

約数ペア:

[(1, 38520448), (2, 19260224), (4, 9630112), (8, 4815056), (16, 2407528), (19, 2027392), (32, 1203764), (38, 1013696), (47, 819584), (64, 601882), (76, 506848), (94, 409792), (128, 300941), (152, 253424), (188, 204896), (304, 126712), (337, 114304), (376, 102448), (608, 63356), (674, 57152), (752, 51224), (893, 43136), (1216, 31678), (1348, 28576), (1504, 25612), (1786, 21568), (2432, 15839), (2696, 14288), (3008, 12806), (3572, 10784), (5392, 7144), (6016, 6403)]