68256512

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{14033}}^1$

素因数の和:14068

約数の個数: 36

約数和(自身を含む): 143427480

約数和(自身を除く): 75170968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 14033, 28066, 56132, 112264, 224528, 266627, 449056, 533254, 898112, 1066508, 1796224, 2133016, 3592448, 4266032, 8532064, 17064128, 34128256, 68256512]

約数ペア:

[(1, 68256512), (2, 34128256), (4, 17064128), (8, 8532064), (16, 4266032), (19, 3592448), (32, 2133016), (38, 1796224), (64, 1066508), (76, 898112), (128, 533254), (152, 449056), (256, 266627), (304, 224528), (608, 112264), (1216, 56132), (2432, 28066), (4864, 14033)]