39983296

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 56

約数和(自身を含む): 84490560

約数和(自身を除く): 44507264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 131, 152, 251, 262, 304, 502, 524, 608, 1004, 1048, 1216, 2008, 2096, 2489, 4016, 4192, 4769, 4978, 8032, 8384, 9538, 9956, 16064, 19076, 19912, 32881, 38152, 39824, 65762, 76304, 79648, 131524, 152608, 159296, 263048, 305216, 526096, 624739, 1052192, 1249478, 2104384, 2498956, 4997912, 9995824, 19991648, 39983296]

約数ペア:

[(1, 39983296), (2, 19991648), (4, 9995824), (8, 4997912), (16, 2498956), (19, 2104384), (32, 1249478), (38, 1052192), (64, 624739), (76, 526096), (131, 305216), (152, 263048), (251, 159296), (262, 152608), (304, 131524), (502, 79648), (524, 76304), (608, 65762), (1004, 39824), (1048, 38152), (1216, 32881), (2008, 19912), (2096, 19076), (2489, 16064), (4016, 9956), (4192, 9538), (4769, 8384), (4978, 8032)]