78667192

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{643}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 151739280

約数和(自身を除く): 73072088

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 373, 643, 746, 1286, 1492, 2572, 2984, 5144, 15293, 26363, 30586, 52726, 61172, 105452, 122344, 210904, 239839, 479678, 959356, 1918712, 9833399, 19666798, 39333596, 78667192]

約数ペア:

[(1, 78667192), (2, 39333596), (4, 19666798), (8, 9833399), (41, 1918712), (82, 959356), (164, 479678), (328, 239839), (373, 210904), (643, 122344), (746, 105452), (1286, 61172), (1492, 52726), (2572, 30586), (2984, 26363), (5144, 15293)]