38764768

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2837}}^1$

素因数の和:2915

約数の個数: 48

約数和(自身を含む): 88681824

約数和(自身を除く): 49917056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 2837, 3416, 5674, 6832, 11348, 13664, 19859, 22696, 39718, 45392, 79436, 90784, 158872, 173057, 317744, 346114, 635488, 692228, 1211399, 1384456, 2422798, 2768912, 4845596, 5537824, 9691192, 19382384, 38764768]

約数ペア:

[(1, 38764768), (2, 19382384), (4, 9691192), (7, 5537824), (8, 4845596), (14, 2768912), (16, 2422798), (28, 1384456), (32, 1211399), (56, 692228), (61, 635488), (112, 346114), (122, 317744), (224, 173057), (244, 158872), (427, 90784), (488, 79436), (854, 45392), (976, 39718), (1708, 22696), (1952, 19859), (2837, 13664), (3416, 11348), (5674, 6832)]