172895884

素因数分解:

$2^2\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{4783}}^1$

素因数の和:6085

約数の個数: 24

約数和(自身を含む): 346131968

約数和(自身を除く): 173236084

約数列:

[1, 2, 4, 7, 14, 28, 1291, 2582, 4783, 5164, 9037, 9566, 18074, 19132, 33481, 36148, 66962, 133924, 6174853, 12349706, 24699412, 43223971, 86447942, 172895884]

約数ペア:

[(1, 172895884), (2, 86447942), (4, 43223971), (7, 24699412), (14, 12349706), (28, 6174853), (1291, 133924), (2582, 66962), (4783, 36148), (5164, 33481), (9037, 19132), (9566, 18074)]