70979426

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 127975680

約数和(自身を除く): 56996254

約数列:

[1, 2, 7, 14, 23, 46, 137, 161, 274, 322, 959, 1609, 1918, 3151, 3218, 6302, 11263, 22057, 22526, 37007, 44114, 74014, 220433, 259049, 440866, 518098, 1543031, 3086062, 5069959, 10139918, 35489713, 70979426]

約数ペア:

[(1, 70979426), (2, 35489713), (7, 10139918), (14, 5069959), (23, 3086062), (46, 1543031), (137, 518098), (161, 440866), (274, 259049), (322, 220433), (959, 74014), (1609, 44114), (1918, 37007), (3151, 22526), (3218, 22057), (6302, 11263)]