13028512

素因数分解:

$2^5\times 7^3\times {\mathrm{1187}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 29937600

約数和(自身を除く): 16909088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1187, 1372, 1568, 2374, 2744, 4748, 5488, 8309, 9496, 10976, 16618, 18992, 33236, 37984, 58163, 66472, 116326, 132944, 232652, 265888, 407141, 465304, 814282, 930608, 1628564, 1861216, 3257128, 6514256, 13028512]

約数ペア:

[(1, 13028512), (2, 6514256), (4, 3257128), (7, 1861216), (8, 1628564), (14, 930608), (16, 814282), (28, 465304), (32, 407141), (49, 265888), (56, 232652), (98, 132944), (112, 116326), (196, 66472), (224, 58163), (343, 37984), (392, 33236), (686, 18992), (784, 16618), (1187, 10976), (1372, 9496), (1568, 8309), (2374, 5488), (2744, 4748)]