27558208

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 56

約数和(自身を含む): 58338720

約数和(自身を除く): 30780512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 131, 152, 173, 262, 304, 346, 524, 608, 692, 1048, 1216, 1384, 2096, 2489, 2768, 3287, 4192, 4978, 5536, 6574, 8384, 9956, 11072, 13148, 19912, 22663, 26296, 39824, 45326, 52592, 79648, 90652, 105184, 159296, 181304, 210368, 362608, 430597, 725216, 861194, 1450432, 1722388, 3444776, 6889552, 13779104, 27558208]

約数ペア:

[(1, 27558208), (2, 13779104), (4, 6889552), (8, 3444776), (16, 1722388), (19, 1450432), (32, 861194), (38, 725216), (64, 430597), (76, 362608), (131, 210368), (152, 181304), (173, 159296), (262, 105184), (304, 90652), (346, 79648), (524, 52592), (608, 45326), (692, 39824), (1048, 26296), (1216, 22663), (1384, 19912), (2096, 13148), (2489, 11072), (2768, 9956), (3287, 8384), (4192, 6574), (4978, 5536)]