1531798912

素因数分解:

$2^7\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{1567}}^1$

素因数の和:2679

約数の個数: 64

約数和(自身を含む): 3493002240

約数和(自身を除く): 1961203328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1091, 1567, 2182, 3134, 4364, 6268, 7637, 8728, 10969, 12536, 15274, 17456, 21938, 25072, 30548, 34912, 43876, 50144, 61096, 69824, 87752, 100288, 122192, 139648, 175504, 200576, 244384, 351008, 488768, 702016, 977536, 1404032, 1709597, 3419194, 6838388, 11967179, 13676776, 23934358, 27353552, 47868716, 54707104, 95737432, 109414208, 191474864, 218828416, 382949728, 765899456, 1531798912]

約数ペア:

[(1, 1531798912), (2, 765899456), (4, 382949728), (7, 218828416), (8, 191474864), (14, 109414208), (16, 95737432), (28, 54707104), (32, 47868716), (56, 27353552), (64, 23934358), (112, 13676776), (128, 11967179), (224, 6838388), (448, 3419194), (896, 1709597), (1091, 1404032), (1567, 977536), (2182, 702016), (3134, 488768), (4364, 351008), (6268, 244384), (7637, 200576), (8728, 175504), (10969, 139648), (12536, 122192), (15274, 100288), (17456, 87752), (21938, 69824), (25072, 61096), (30548, 50144), (34912, 43876)]