538582144

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{59263}}^1$

素因数の和:59348

約数の個数: 32

約数和(自身を含む): 1088087040

約数和(自身を除く): 549504896

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 59263, 118526, 237052, 474104, 948208, 1896416, 3792832, 4207673, 7585664, 8415346, 16830692, 33661384, 67322768, 134645536, 269291072, 538582144]

約数ペア:

[(1, 538582144), (2, 269291072), (4, 134645536), (8, 67322768), (16, 33661384), (32, 16830692), (64, 8415346), (71, 7585664), (128, 4207673), (142, 3792832), (284, 1896416), (568, 948208), (1136, 474104), (2272, 237052), (4544, 118526), (9088, 59263)]