21598752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{32141}}^1$

素因数の和:32161

約数の個数: 48

約数和(自身を含む): 64798272

約数和(自身を除く): 43199520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 32141, 64282, 96423, 128564, 192846, 224987, 257128, 385692, 449974, 514256, 674961, 771384, 899948, 1028512, 1349922, 1542768, 1799896, 2699844, 3085536, 3599792, 5399688, 7199584, 10799376, 21598752]

約数ペア:

[(1, 21598752), (2, 10799376), (3, 7199584), (4, 5399688), (6, 3599792), (7, 3085536), (8, 2699844), (12, 1799896), (14, 1542768), (16, 1349922), (21, 1028512), (24, 899948), (28, 771384), (32, 674961), (42, 514256), (48, 449974), (56, 385692), (84, 257128), (96, 224987), (112, 192846), (168, 128564), (224, 96423), (336, 64282), (672, 32141)]