474991328

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{16187}}^1$

素因数の和:16335

約数の個数: 48

約数和(自身を含む): 1076955264

約数和(自身を除く): 601963936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1048, 1834, 2096, 3668, 4192, 7336, 14672, 16187, 29344, 32374, 64748, 113309, 129496, 226618, 258992, 453236, 517984, 906472, 1812944, 2120497, 3625888, 4240994, 8481988, 14843479, 16963976, 29686958, 33927952, 59373916, 67855904, 118747832, 237495664, 474991328]

約数ペア:

[(1, 474991328), (2, 237495664), (4, 118747832), (7, 67855904), (8, 59373916), (14, 33927952), (16, 29686958), (28, 16963976), (32, 14843479), (56, 8481988), (112, 4240994), (131, 3625888), (224, 2120497), (262, 1812944), (524, 906472), (917, 517984), (1048, 453236), (1834, 258992), (2096, 226618), (3668, 129496), (4192, 113309), (7336, 64748), (14672, 32374), (16187, 29344)]