47727628

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{5431}}^1$

素因数の和:5474

約数の個数: 24

約数和(自身を含む): 90497120

約数和(自身を除く): 42769492

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 4394, 5431, 8788, 10862, 21724, 70603, 141206, 282412, 917839, 1835678, 3671356, 11931907, 23863814, 47727628]

約数ペア:

[(1, 47727628), (2, 23863814), (4, 11931907), (13, 3671356), (26, 1835678), (52, 917839), (169, 282412), (338, 141206), (676, 70603), (2197, 21724), (4394, 10862), (5431, 8788)]