40049908

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{761}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 71688960

約数和(自身を除く): 31639052

約数列:

[1, 2, 4, 59, 118, 223, 236, 446, 761, 892, 1522, 3044, 13157, 26314, 44899, 52628, 89798, 169703, 179596, 339406, 678812, 10012477, 20024954, 40049908]

約数ペア:

[(1, 40049908), (2, 20024954), (4, 10012477), (59, 678812), (118, 339406), (223, 179596), (236, 169703), (446, 89798), (761, 52628), (892, 44899), (1522, 26314), (3044, 13157)]