64118658

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 131564736

約数和(自身を除く): 67446078

約数列:

[1, 2, 3, 6, 53, 106, 159, 163, 318, 326, 489, 978, 1237, 2474, 3711, 7422, 8639, 17278, 25917, 51834, 65561, 131122, 196683, 201631, 393366, 403262, 604893, 1209786, 10686443, 21372886, 32059329, 64118658]

約数ペア:

[(1, 64118658), (2, 32059329), (3, 21372886), (6, 10686443), (53, 1209786), (106, 604893), (159, 403262), (163, 393366), (318, 201631), (326, 196683), (489, 131122), (978, 65561), (1237, 51834), (2474, 25917), (3711, 17278), (7422, 8639)]