25513998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2833}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 54412800

約数和(自身を除く): 28898802

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 2833, 3002, 4503, 5666, 8499, 9006, 16998, 53827, 107654, 161481, 223807, 322962, 447614, 671421, 1342842, 4252333, 8504666, 12756999, 25513998]

約数ペア:

[(1, 25513998), (2, 12756999), (3, 8504666), (6, 4252333), (19, 1342842), (38, 671421), (57, 447614), (79, 322962), (114, 223807), (158, 161481), (237, 107654), (474, 53827), (1501, 16998), (2833, 9006), (3002, 8499), (4503, 5666)]