68162048

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2072

約数の個数: 40

約数和(自身を含む): 138293232

約数和(自身を除く): 70131184

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1072, 1987, 2144, 3974, 4288, 7948, 8576, 15896, 17152, 31792, 34304, 63584, 127168, 133129, 254336, 266258, 508672, 532516, 1017344, 1065032, 2130064, 4260128, 8520256, 17040512, 34081024, 68162048]

約数ペア:

[(1, 68162048), (2, 34081024), (4, 17040512), (8, 8520256), (16, 4260128), (32, 2130064), (64, 1065032), (67, 1017344), (128, 532516), (134, 508672), (256, 266258), (268, 254336), (512, 133129), (536, 127168), (1072, 63584), (1987, 34304), (2144, 31792), (3974, 17152), (4288, 15896), (7948, 8576)]