252574144

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{207709}}^1$

素因数の和:207740

約数の個数: 28

約数和(自身を含む): 527583400

約数和(自身を除く): 275009256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 207709, 415418, 830836, 1661672, 3323344, 3946471, 6646688, 7892942, 13293376, 15785884, 31571768, 63143536, 126287072, 252574144]

約数ペア:

[(1, 252574144), (2, 126287072), (4, 63143536), (8, 31571768), (16, 15785884), (19, 13293376), (32, 7892942), (38, 6646688), (64, 3946471), (76, 3323344), (152, 1661672), (304, 830836), (608, 415418), (1216, 207709)]