26375426

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 51464160

約数和(自身を除く): 25088734

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 77, 86, 98, 154, 301, 473, 539, 569, 602, 946, 1078, 1138, 2107, 3311, 3983, 4214, 6259, 6622, 7966, 12518, 23177, 24467, 27881, 43813, 46354, 48934, 55762, 87626, 171269, 269137, 306691, 342538, 538274, 613382, 1198883, 1883959, 2397766, 3767918, 13187713, 26375426]

約数ペア:

[(1, 26375426), (2, 13187713), (7, 3767918), (11, 2397766), (14, 1883959), (22, 1198883), (43, 613382), (49, 538274), (77, 342538), (86, 306691), (98, 269137), (154, 171269), (301, 87626), (473, 55762), (539, 48934), (569, 46354), (602, 43813), (946, 27881), (1078, 24467), (1138, 23177), (2107, 12518), (3311, 7966), (3983, 6622), (4214, 6259)]