71214078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2179}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 153820800

約数和(自身を除く): 82606722

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 419, 838, 1257, 2179, 2514, 4358, 5447, 6537, 10894, 13074, 16341, 28327, 32682, 56654, 84981, 169962, 913001, 1826002, 2739003, 5478006, 11869013, 23738026, 35607039, 71214078]

約数ペア:

[(1, 71214078), (2, 35607039), (3, 23738026), (6, 11869013), (13, 5478006), (26, 2739003), (39, 1826002), (78, 913001), (419, 169962), (838, 84981), (1257, 56654), (2179, 32682), (2514, 28327), (4358, 16341), (5447, 13074), (6537, 10894)]