77622028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{24847}}^1$

素因数の和:24933

約数の個数: 24

約数和(自身を含む): 150280704

約数和(自身を除く): 72658676

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 24847, 49694, 99388, 273317, 546634, 1093268, 1764137, 3528274, 7056548, 19405507, 38811014, 77622028]

約数ペア:

[(1, 77622028), (2, 38811014), (4, 19405507), (11, 7056548), (22, 3528274), (44, 1764137), (71, 1093268), (142, 546634), (284, 273317), (781, 99388), (1562, 49694), (3124, 24847)]