716508728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{11239}}^1$

素因数の和:11871

約数の個数: 32

約数和(自身を含む): 1449285600

約数和(自身を除く): 732776872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 613, 1226, 2452, 4904, 7969, 11239, 15938, 22478, 31876, 44956, 63752, 89912, 146107, 292214, 584428, 1168856, 6889507, 13779014, 27558028, 55116056, 89563591, 179127182, 358254364, 716508728]

約数ペア:

[(1, 716508728), (2, 358254364), (4, 179127182), (8, 89563591), (13, 55116056), (26, 27558028), (52, 13779014), (104, 6889507), (613, 1168856), (1226, 584428), (2452, 292214), (4904, 146107), (7969, 89912), (11239, 63752), (15938, 44956), (22478, 31876)]