77844884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{2659}}^1$

素因数の和:3239

約数の個数: 24

約数和(自身を含む): 147023520

約数和(自身を除く): 69178636

約数列:

[1, 2, 4, 13, 26, 52, 563, 1126, 2252, 2659, 5318, 7319, 10636, 14638, 29276, 34567, 69134, 138268, 1497017, 2994034, 5988068, 19461221, 38922442, 77844884]

約数ペア:

[(1, 77844884), (2, 38922442), (4, 19461221), (13, 5988068), (26, 2994034), (52, 1497017), (563, 138268), (1126, 69134), (2252, 34567), (2659, 29276), (5318, 14638), (7319, 10636)]