42388718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 70253568

約数和(自身を除く): 27864850

約数列:

[1, 2, 17, 31, 34, 62, 131, 262, 307, 527, 614, 1054, 2227, 4061, 4454, 5219, 8122, 9517, 10438, 19034, 40217, 69037, 80434, 138074, 161789, 323578, 683689, 1246727, 1367378, 2493454, 21194359, 42388718]

約数ペア:

[(1, 42388718), (2, 21194359), (17, 2493454), (31, 1367378), (34, 1246727), (62, 683689), (131, 323578), (262, 161789), (307, 138074), (527, 80434), (614, 69037), (1054, 40217), (2227, 19034), (4061, 10438), (4454, 9517), (5219, 8122)]