42867884378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{66383}}^1$

素因数の和:66742

約数の個数: 32

約数和(自身を含む): 70977772800

約数和(自身を除く): 28109888422

約数列:

[1, 2, 11, 22, 149, 197, 298, 394, 1639, 2167, 3278, 4334, 29353, 58706, 66383, 132766, 322883, 645766, 730213, 1460426, 9891067, 13077451, 19782134, 26154902, 108801737, 143851961, 217603474, 287703922, 1948540199, 3897080398, 21433942189, 42867884378]

約数ペア:

[(1, 42867884378), (2, 21433942189), (11, 3897080398), (22, 1948540199), (149, 287703922), (197, 217603474), (298, 143851961), (394, 108801737), (1639, 26154902), (2167, 19782134), (3278, 13077451), (4334, 9891067), (29353, 1460426), (58706, 730213), (66383, 645766), (132766, 322883)]