39154066

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 69581952

約数和(自身を除く): 30427886

約数列:

[1, 2, 7, 14, 37, 74, 131, 259, 262, 518, 577, 917, 1154, 1834, 4039, 4847, 8078, 9694, 21349, 33929, 42698, 67858, 75587, 149443, 151174, 298886, 529109, 1058218, 2796719, 5593438, 19577033, 39154066]

約数ペア:

[(1, 39154066), (2, 19577033), (7, 5593438), (14, 2796719), (37, 1058218), (74, 529109), (131, 298886), (259, 151174), (262, 149443), (518, 75587), (577, 67858), (917, 42698), (1154, 33929), (1834, 21349), (4039, 9694), (4847, 8078)]