28424942

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3323}}^1$

素因数の和:3392

約数の個数: 32

約数和(自身を含む): 53609472

約数和(自身を除く): 25184530

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 3323, 4277, 6646, 8554, 23261, 43199, 46522, 86398, 156181, 302393, 312362, 604786, 1093267, 2030353, 2186534, 4060706, 14212471, 28424942]

約数ペア:

[(1, 28424942), (2, 14212471), (7, 4060706), (13, 2186534), (14, 2030353), (26, 1093267), (47, 604786), (91, 312362), (94, 302393), (182, 156181), (329, 86398), (611, 46522), (658, 43199), (1222, 23261), (3323, 8554), (4277, 6646)]