26105468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6481}}^1$

素因数の和:6557

約数の個数: 24

約数和(自身を含む): 49003920

約数和(自身を除く): 22898452

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 6481, 12962, 25924, 123139, 246278, 343493, 492556, 686986, 1373972, 6526367, 13052734, 26105468]

約数ペア:

[(1, 26105468), (2, 13052734), (4, 6526367), (19, 1373972), (38, 686986), (53, 492556), (76, 343493), (106, 246278), (212, 123139), (1007, 25924), (2014, 12962), (4028, 6481)]