72003646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251761}}^1$

素因数の和:251787

約数の個数: 16

約数和(自身を含む): 126888048

約数和(自身を除く): 54884402

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 251761, 503522, 2769371, 3272893, 5538742, 6545786, 36001823, 72003646]

約数ペア:

[(1, 72003646), (2, 36001823), (11, 6545786), (13, 5538742), (22, 3272893), (26, 2769371), (143, 503522), (286, 251761)]