70621578

素因数分解:

$2^1\times 3^3\times {\mathrm{947}}^1\times {\mathrm{1381}}^1$

素因数の和:2339

約数の個数: 32

約数和(自身を含む): 157216320

約数和(自身を除く): 86594742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 947, 1381, 1894, 2762, 2841, 4143, 5682, 8286, 8523, 12429, 17046, 24858, 25569, 37287, 51138, 74574, 1307807, 2615614, 3923421, 7846842, 11770263, 23540526, 35310789, 70621578]

約数ペア:

[(1, 70621578), (2, 35310789), (3, 23540526), (6, 11770263), (9, 7846842), (18, 3923421), (27, 2615614), (54, 1307807), (947, 74574), (1381, 51138), (1894, 37287), (2762, 25569), (2841, 24858), (4143, 17046), (5682, 12429), (8286, 8523)]