71096476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{26489}}^1$

素因数の和:26565

約数の個数: 24

約数和(自身を含む): 137959920

約数和(自身を除く): 66863444

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 26489, 52978, 105956, 291379, 582758, 1165516, 1615829, 3231658, 6463316, 17774119, 35548238, 71096476]

約数ペア:

[(1, 71096476), (2, 35548238), (4, 17774119), (11, 6463316), (22, 3231658), (44, 1615829), (61, 1165516), (122, 582758), (244, 291379), (671, 105956), (1342, 52978), (2684, 26489)]