57291208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4021}}^1$

素因数の和:4177

約数の個数: 32

約数和(自身を含む): 116557560

約数和(自身を除く): 59266352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 4021, 7124, 8042, 14248, 16084, 32168, 52273, 104546, 209092, 418184, 550877, 1101754, 2203508, 4407016, 7161401, 14322802, 28645604, 57291208]

約数ペア:

[(1, 57291208), (2, 28645604), (4, 14322802), (8, 7161401), (13, 4407016), (26, 2203508), (52, 1101754), (104, 550877), (137, 418184), (274, 209092), (548, 104546), (1096, 52273), (1781, 32168), (3562, 16084), (4021, 14248), (7124, 8042)]