71807064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{427423}}^1$

素因数の和:427439

約数の個数: 32

約数和(自身を含む): 205163520

約数和(自身を除く): 133356456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 427423, 854846, 1282269, 1709692, 2564538, 2991961, 3419384, 5129076, 5983922, 8975883, 10258152, 11967844, 17951766, 23935688, 35903532, 71807064]

約数ペア:

[(1, 71807064), (2, 35903532), (3, 23935688), (4, 17951766), (6, 11967844), (7, 10258152), (8, 8975883), (12, 5983922), (14, 5129076), (21, 3419384), (24, 2991961), (28, 2564538), (42, 1709692), (56, 1282269), (84, 854846), (168, 427423)]