13231661576

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{23099}}^1$

素因数の和:23358

約数の個数: 64

約数和(自身を含む): 29039472000

約数和(自身を除く): 15807810424

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 193, 212, 371, 386, 424, 742, 772, 1351, 1484, 1544, 2702, 2968, 5404, 10229, 10808, 20458, 23099, 40916, 46198, 71603, 81832, 92396, 143206, 161693, 184792, 286412, 323386, 572824, 646772, 1224247, 1293544, 2448494, 4458107, 4896988, 8569729, 8916214, 9793976, 17139458, 17832428, 31206749, 34278916, 35664856, 62413498, 68557832, 124826996, 236279671, 249653992, 472559342, 945118684, 1653957697, 1890237368, 3307915394, 6615830788, 13231661576]

約数ペア:

[(1, 13231661576), (2, 6615830788), (4, 3307915394), (7, 1890237368), (8, 1653957697), (14, 945118684), (28, 472559342), (53, 249653992), (56, 236279671), (106, 124826996), (193, 68557832), (212, 62413498), (371, 35664856), (386, 34278916), (424, 31206749), (742, 17832428), (772, 17139458), (1351, 9793976), (1484, 8916214), (1544, 8569729), (2702, 4896988), (2968, 4458107), (5404, 2448494), (10229, 1293544), (10808, 1224247), (20458, 646772), (23099, 572824), (40916, 323386), (46198, 286412), (71603, 184792), (81832, 161693), (92396, 143206)]