287294528

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{34267}}^1$

素因数の和:34410

約数の個数: 28

約数和(自身を含む): 574468752

約数和(自身を除く): 287174224

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 34267, 68534, 137068, 274136, 548272, 1096544, 2193088, 4488977, 8977954, 17955908, 35911816, 71823632, 143647264, 287294528]

約数ペア:

[(1, 287294528), (2, 143647264), (4, 71823632), (8, 35911816), (16, 17955908), (32, 8977954), (64, 4488977), (131, 2193088), (262, 1096544), (524, 548272), (1048, 274136), (2096, 137068), (4192, 68534), (8384, 34267)]