71785496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{472273}}^1$

素因数の和:472298

約数の個数: 16

約数和(自身を含む): 141682200

約数和(自身を除く): 69896704

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 472273, 944546, 1889092, 3778184, 8973187, 17946374, 35892748, 71785496]

約数ペア:

[(1, 71785496), (2, 35892748), (4, 17946374), (8, 8973187), (19, 3778184), (38, 1889092), (76, 944546), (152, 472273)]