25098892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 55121472

約数和(自身を除く): 30022580

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1301, 1378, 1484, 2602, 2756, 4823, 5204, 9107, 9646, 16913, 18214, 19292, 33826, 36428, 67652, 68953, 118391, 137906, 236782, 275812, 473564, 482671, 896389, 965342, 1792778, 1930684, 3585556, 6274723, 12549446, 25098892]

約数ペア:

[(1, 25098892), (2, 12549446), (4, 6274723), (7, 3585556), (13, 1930684), (14, 1792778), (26, 965342), (28, 896389), (52, 482671), (53, 473564), (91, 275812), (106, 236782), (182, 137906), (212, 118391), (364, 68953), (371, 67652), (689, 36428), (742, 33826), (1301, 19292), (1378, 18214), (1484, 16913), (2602, 9646), (2756, 9107), (4823, 5204)]