7972216

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4909}}^1$

素因数の和:4951

約数の個数: 32

約数和(自身を含む): 17676000

約数和(自身を除く): 9703784

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 4909, 9818, 19636, 34363, 39272, 68726, 137452, 142361, 274904, 284722, 569444, 996527, 1138888, 1993054, 3986108, 7972216]

約数ペア:

[(1, 7972216), (2, 3986108), (4, 1993054), (7, 1138888), (8, 996527), (14, 569444), (28, 284722), (29, 274904), (56, 142361), (58, 137452), (116, 68726), (203, 39272), (232, 34363), (406, 19636), (812, 9818), (1624, 4909)]