27631072

素因数分解:

$2^5\times 7^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 62530272

約数和(自身を除く): 34899200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 293, 421, 586, 842, 1172, 1684, 2051, 2344, 2947, 3368, 4102, 4688, 5894, 6736, 8204, 9376, 11788, 13472, 16408, 23576, 32816, 47152, 65632, 94304, 123353, 246706, 493412, 863471, 986824, 1726942, 1973648, 3453884, 3947296, 6907768, 13815536, 27631072]

約数ペア:

[(1, 27631072), (2, 13815536), (4, 6907768), (7, 3947296), (8, 3453884), (14, 1973648), (16, 1726942), (28, 986824), (32, 863471), (56, 493412), (112, 246706), (224, 123353), (293, 94304), (421, 65632), (586, 47152), (842, 32816), (1172, 23576), (1684, 16408), (2051, 13472), (2344, 11788), (2947, 9376), (3368, 8204), (4102, 6736), (4688, 5894)]