64634542

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1259}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 117331200

約数和(自身を除く): 52696658

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 386, 1259, 1351, 2518, 2702, 3667, 7334, 8813, 17626, 23921, 25669, 47842, 51338, 167447, 242987, 334894, 485974, 1700909, 3401818, 4616753, 9233506, 32317271, 64634542]

約数ペア:

[(1, 64634542), (2, 32317271), (7, 9233506), (14, 4616753), (19, 3401818), (38, 1700909), (133, 485974), (193, 334894), (266, 242987), (386, 167447), (1259, 51338), (1351, 47842), (2518, 25669), (2702, 23921), (3667, 17626), (7334, 8813)]