26996354

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 52202880

約数和(自身を除く): 25206526

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 79, 98, 154, 158, 317, 539, 553, 634, 869, 1078, 1106, 1738, 2219, 3487, 3871, 4438, 6083, 6974, 7742, 12166, 15533, 24409, 25043, 31066, 42581, 48818, 50086, 85162, 170863, 175301, 275473, 341726, 350602, 550946, 1227107, 1928311, 2454214, 3856622, 13498177, 26996354]

約数ペア:

[(1, 26996354), (2, 13498177), (7, 3856622), (11, 2454214), (14, 1928311), (22, 1227107), (49, 550946), (77, 350602), (79, 341726), (98, 275473), (154, 175301), (158, 170863), (317, 85162), (539, 50086), (553, 48818), (634, 42581), (869, 31066), (1078, 25043), (1106, 24409), (1738, 15533), (2219, 12166), (3487, 7742), (3871, 6974), (4438, 6083)]