25296304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{143729}}^1$

素因数の和:143748

約数の個数: 20

約数和(自身を含む): 53467560

約数和(自身を除く): 28171256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 143729, 287458, 574916, 1149832, 1581019, 2299664, 3162038, 6324076, 12648152, 25296304]

約数ペア:

[(1, 25296304), (2, 12648152), (4, 6324076), (8, 3162038), (11, 2299664), (16, 1581019), (22, 1149832), (44, 574916), (88, 287458), (176, 143729)]