17227232

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 37422000

約数和(自身を除く): 20194768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 352, 436, 449, 872, 898, 1199, 1744, 1796, 2398, 3488, 3592, 4796, 4939, 7184, 9592, 9878, 14368, 19184, 19756, 38368, 39512, 48941, 79024, 97882, 158048, 195764, 391528, 538351, 783056, 1076702, 1566112, 2153404, 4306808, 8613616, 17227232]

約数ペア:

[(1, 17227232), (2, 8613616), (4, 4306808), (8, 2153404), (11, 1566112), (16, 1076702), (22, 783056), (32, 538351), (44, 391528), (88, 195764), (109, 158048), (176, 97882), (218, 79024), (352, 48941), (436, 39512), (449, 38368), (872, 19756), (898, 19184), (1199, 14368), (1744, 9878), (1796, 9592), (2398, 7184), (3488, 4939), (3592, 4796)]