28557627836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{9059}}^1\times {\mathrm{41479}}^1$

素因数の和:50561

約数の個数: 24

約数和(自身を含む): 52613232000

約数和(自身を除く): 24055604164

約数列:

[1, 2, 4, 19, 38, 76, 9059, 18118, 36236, 41479, 82958, 165916, 172121, 344242, 688484, 788101, 1576202, 3152404, 375758261, 751516522, 1503033044, 7139406959, 14278813918, 28557627836]

約数ペア:

[(1, 28557627836), (2, 14278813918), (4, 7139406959), (19, 1503033044), (38, 751516522), (76, 375758261), (9059, 3152404), (18118, 1576202), (36236, 788101), (41479, 688484), (82958, 344242), (165916, 172121)]