69957776

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2801}}^1$

素因数の和:3039

約数の個数: 40

約数和(自身を含む): 155656704

約数和(自身を除く): 85698928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 446, 892, 1561, 1784, 2801, 3122, 3568, 5602, 6244, 11204, 12488, 19607, 22408, 24976, 39214, 44816, 78428, 156856, 313712, 624623, 1249246, 2498492, 4372361, 4996984, 8744722, 9993968, 17489444, 34978888, 69957776]

約数ペア:

[(1, 69957776), (2, 34978888), (4, 17489444), (7, 9993968), (8, 8744722), (14, 4996984), (16, 4372361), (28, 2498492), (56, 1249246), (112, 624623), (223, 313712), (446, 156856), (892, 78428), (1561, 44816), (1784, 39214), (2801, 24976), (3122, 22408), (3568, 19607), (5602, 12488), (6244, 11204)]