74898472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20759}}^1$

素因数の和:20817

約数の個数: 32

約数和(自身を含む): 156945600

約数和(自身を除く): 82047128

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 20759, 41518, 83036, 166072, 228349, 456698, 851119, 913396, 1702238, 1826792, 3404476, 6808952, 9362309, 18724618, 37449236, 74898472]

約数ペア:

[(1, 74898472), (2, 37449236), (4, 18724618), (8, 9362309), (11, 6808952), (22, 3404476), (41, 1826792), (44, 1702238), (82, 913396), (88, 851119), (164, 456698), (328, 228349), (451, 166072), (902, 83036), (1804, 41518), (3608, 20759)]