71569468

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:426

約数の個数: 36

約数和(自身を含む): 132388200

約数和(自身を除く): 60818732

約数列:

[1, 2, 4, 23, 46, 92, 149, 227, 298, 454, 529, 596, 908, 1058, 2116, 3427, 5221, 6854, 10442, 13708, 20884, 33823, 67646, 78821, 120083, 135292, 157642, 240166, 315284, 480332, 777929, 1555858, 3111716, 17892367, 35784734, 71569468]

約数ペア:

[(1, 71569468), (2, 35784734), (4, 17892367), (23, 3111716), (46, 1555858), (92, 777929), (149, 480332), (227, 315284), (298, 240166), (454, 157642), (529, 135292), (596, 120083), (908, 78821), (1058, 67646), (2116, 33823), (3427, 20884), (5221, 13708), (6854, 10442)]