13927648

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 31709664

約数和(自身を除く): 17782016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 641, 679, 776, 1282, 1358, 1552, 2564, 2716, 3104, 4487, 5128, 5432, 8974, 10256, 10864, 17948, 20512, 21728, 35896, 62177, 71792, 124354, 143584, 248708, 435239, 497416, 870478, 994832, 1740956, 1989664, 3481912, 6963824, 13927648]

約数ペア:

[(1, 13927648), (2, 6963824), (4, 3481912), (7, 1989664), (8, 1740956), (14, 994832), (16, 870478), (28, 497416), (32, 435239), (56, 248708), (97, 143584), (112, 124354), (194, 71792), (224, 62177), (388, 35896), (641, 21728), (679, 20512), (776, 17948), (1282, 10864), (1358, 10256), (1552, 8974), (2564, 5432), (2716, 5128), (3104, 4487)]