25096918

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 49379328

約数和(自身を除く): 24282410

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 751, 1078, 1502, 1519, 2387, 3038, 4774, 5257, 8261, 10514, 16522, 16709, 23281, 33418, 36799, 46562, 57827, 73598, 115654, 162967, 256091, 325934, 404789, 512182, 809578, 1140769, 1792637, 2281538, 3585274, 12548459, 25096918]

約数ペア:

[(1, 25096918), (2, 12548459), (7, 3585274), (11, 2281538), (14, 1792637), (22, 1140769), (31, 809578), (49, 512182), (62, 404789), (77, 325934), (98, 256091), (154, 162967), (217, 115654), (341, 73598), (434, 57827), (539, 46562), (682, 36799), (751, 33418), (1078, 23281), (1502, 16709), (1519, 16522), (2387, 10514), (3038, 8261), (4774, 5257)]