28166132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{761}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 52059840

約数和(自身を除く): 23893708

約数列:

[1, 2, 4, 19, 38, 76, 487, 761, 974, 1522, 1948, 3044, 9253, 14459, 18506, 28918, 37012, 57836, 370607, 741214, 1482428, 7041533, 14083066, 28166132]

約数ペア:

[(1, 28166132), (2, 14083066), (4, 7041533), (19, 1482428), (38, 741214), (76, 370607), (487, 57836), (761, 37012), (974, 28918), (1522, 18506), (1948, 14459), (3044, 9253)]