42007628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9733}}^1$

素因数の和:9833

約数の個数: 24

約数和(自身を含む): 80130288

約数和(自身を除く): 38122660

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 9733, 19466, 38932, 126529, 253058, 506116, 807839, 1615678, 3231356, 10501907, 21003814, 42007628]

約数ペア:

[(1, 42007628), (2, 21003814), (4, 10501907), (13, 3231356), (26, 1615678), (52, 807839), (83, 506116), (166, 253058), (332, 126529), (1079, 38932), (2158, 19466), (4316, 9733)]