28751876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3491}}^1$

素因数の和:3595

約数の個数: 24

約数和(自身を含む): 52799040

約数和(自身を除く): 24047164

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 3491, 4118, 6982, 8236, 13964, 101239, 202478, 247861, 404956, 495722, 991444, 7187969, 14375938, 28751876]

約数ペア:

[(1, 28751876), (2, 14375938), (4, 7187969), (29, 991444), (58, 495722), (71, 404956), (116, 247861), (142, 202478), (284, 101239), (2059, 13964), (3491, 8236), (4118, 6982)]