26394988

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1637}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 48157200

約数和(自身を除く): 21762212

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 1637, 3274, 4031, 6548, 8062, 16124, 47473, 94946, 189892, 227543, 455086, 910172, 6598747, 13197494, 26394988]

約数ペア:

[(1, 26394988), (2, 13197494), (4, 6598747), (29, 910172), (58, 455086), (116, 227543), (139, 189892), (278, 94946), (556, 47473), (1637, 16124), (3274, 8062), (4031, 6548)]