65217344

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{12899}}^1$

素因数の和:12990

約数の個数: 28

約数和(自身を含む): 131064000

約数和(自身を除く): 65846656

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 12899, 25798, 51596, 103192, 206384, 412768, 825536, 1019021, 2038042, 4076084, 8152168, 16304336, 32608672, 65217344]

約数ペア:

[(1, 65217344), (2, 32608672), (4, 16304336), (8, 8152168), (16, 4076084), (32, 2038042), (64, 1019021), (79, 825536), (158, 412768), (316, 206384), (632, 103192), (1264, 51596), (2528, 25798), (5056, 12899)]