63918946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 127104768

約数和(自身を除く): 63185822

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 73, 91, 119, 146, 182, 221, 238, 283, 442, 511, 566, 949, 1022, 1241, 1547, 1898, 1981, 2482, 3094, 3679, 3962, 4811, 6643, 7358, 8687, 9622, 13286, 16133, 17374, 20659, 25753, 32266, 33677, 41318, 51506, 62543, 67354, 112931, 125086, 144613, 225862, 268567, 289226, 351203, 437801, 537134, 702406, 875602, 1879969, 2458421, 3759938, 4565639, 4916842, 9131278, 31959473, 63918946]

約数ペア:

[(1, 63918946), (2, 31959473), (7, 9131278), (13, 4916842), (14, 4565639), (17, 3759938), (26, 2458421), (34, 1879969), (73, 875602), (91, 702406), (119, 537134), (146, 437801), (182, 351203), (221, 289226), (238, 268567), (283, 225862), (442, 144613), (511, 125086), (566, 112931), (949, 67354), (1022, 62543), (1241, 51506), (1547, 41318), (1898, 33677), (1981, 32266), (2482, 25753), (3094, 20659), (3679, 17374), (3962, 16133), (4811, 13286), (6643, 9622), (7358, 8687)]