72573449

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1783}}^1$

素因数の和:1928

約数の個数: 16

約数和(自身を含む): 81521664

約数和(自身を除く): 8948215

約数列:

[1, 13, 31, 101, 403, 1313, 1783, 3131, 23179, 40703, 55273, 180083, 718549, 2341079, 5582573, 72573449]

約数ペア:

[(1, 72573449), (13, 5582573), (31, 2341079), (101, 718549), (403, 180083), (1313, 55273), (1783, 40703), (3131, 23179)]