71940848

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9587}}^1$

素因数の和:9669

約数の個数: 40

約数和(自身を含む): 161692032

約数和(自身を除く): 89751184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 9587, 19174, 38348, 67109, 76696, 134218, 153392, 268436, 536872, 642329, 1073744, 1284658, 2569316, 4496303, 5138632, 8992606, 10277264, 17985212, 35970424, 71940848]

約数ペア:

[(1, 71940848), (2, 35970424), (4, 17985212), (7, 10277264), (8, 8992606), (14, 5138632), (16, 4496303), (28, 2569316), (56, 1284658), (67, 1073744), (112, 642329), (134, 536872), (268, 268436), (469, 153392), (536, 134218), (938, 76696), (1072, 67109), (1876, 38348), (3752, 19174), (7504, 9587)]