620033728

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{312517}}^1$

素因数の和:312560

約数の個数: 28

約数和(自身を含む): 1270073152

約数和(自身を除く): 650039424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 312517, 625034, 1250068, 2500136, 5000272, 9688027, 10000544, 19376054, 20001088, 38752108, 77504216, 155008432, 310016864, 620033728]

約数ペア:

[(1, 620033728), (2, 310016864), (4, 155008432), (8, 77504216), (16, 38752108), (31, 20001088), (32, 19376054), (62, 10000544), (64, 9688027), (124, 5000272), (248, 2500136), (496, 1250068), (992, 625034), (1984, 312517)]