65450996

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{96821}}^1$

素因数の和:96851

約数の個数: 18

約数和(自身を含む): 124028982

約数和(自身を除く): 58577986

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 96821, 193642, 387284, 1258673, 2517346, 5034692, 16362749, 32725498, 65450996]

約数ペア:

[(1, 65450996), (2, 32725498), (4, 16362749), (13, 5034692), (26, 2517346), (52, 1258673), (169, 387284), (338, 193642), (676, 96821)]