71836268

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 150818304

約数和(自身を除く): 78982036

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 331, 337, 644, 662, 674, 1324, 1348, 2317, 2359, 4634, 4718, 7613, 7751, 9268, 9436, 15226, 15502, 30452, 31004, 53291, 54257, 106582, 108514, 111547, 213164, 217028, 223094, 446188, 780829, 1561658, 2565581, 3123316, 5131162, 10262324, 17959067, 35918134, 71836268]

約数ペア:

[(1, 71836268), (2, 35918134), (4, 17959067), (7, 10262324), (14, 5131162), (23, 3123316), (28, 2565581), (46, 1561658), (92, 780829), (161, 446188), (322, 223094), (331, 217028), (337, 213164), (644, 111547), (662, 108514), (674, 106582), (1324, 54257), (1348, 53291), (2317, 31004), (2359, 30452), (4634, 15502), (4718, 15226), (7613, 9436), (7751, 9268)]