25244362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 45247104

約数和(自身を除く): 20002742

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1447, 1586, 2894, 8723, 15917, 17446, 18811, 31834, 37622, 88267, 176534, 206921, 413842, 970937, 1147471, 1941874, 2294942, 12622181, 25244362]

約数ペア:

[(1, 25244362), (2, 12622181), (11, 2294942), (13, 1941874), (22, 1147471), (26, 970937), (61, 413842), (122, 206921), (143, 176534), (286, 88267), (671, 37622), (793, 31834), (1342, 18811), (1447, 17446), (1586, 15917), (2894, 8723)]