5515216

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2179

約数の個数: 40

約数和(自身を含む): 12749184

約数和(自身を除く): 7233968

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2141, 2576, 4282, 8564, 14987, 17128, 29974, 34256, 49243, 59948, 98486, 119896, 196972, 239792, 344701, 393944, 689402, 787888, 1378804, 2757608, 5515216]

約数ペア:

[(1, 5515216), (2, 2757608), (4, 1378804), (7, 787888), (8, 689402), (14, 393944), (16, 344701), (23, 239792), (28, 196972), (46, 119896), (56, 98486), (92, 59948), (112, 49243), (161, 34256), (184, 29974), (322, 17128), (368, 14987), (644, 8564), (1288, 4282), (2141, 2576)]