68404256

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{112507}}^1$

素因数の和:112536

約数の個数: 24

約数和(自身を含む): 141760080

約数和(自身を除く): 73355824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 112507, 225014, 450028, 900056, 1800112, 2137633, 3600224, 4275266, 8550532, 17101064, 34202128, 68404256]

約数ペア:

[(1, 68404256), (2, 34202128), (4, 17101064), (8, 8550532), (16, 4275266), (19, 3600224), (32, 2137633), (38, 1800112), (76, 900056), (152, 450028), (304, 225014), (608, 112507)]