72717112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3863}}^1$

素因数の和:4063

約数の個数: 32

約数和(自身を含む): 147682080

約数和(自身を除く): 74964968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2353, 3863, 4706, 7726, 9412, 15452, 18824, 30904, 50219, 100438, 200876, 401752, 699203, 1398406, 2796812, 5593624, 9089639, 18179278, 36358556, 72717112]

約数ペア:

[(1, 72717112), (2, 36358556), (4, 18179278), (8, 9089639), (13, 5593624), (26, 2796812), (52, 1398406), (104, 699203), (181, 401752), (362, 200876), (724, 100438), (1448, 50219), (2353, 30904), (3863, 18824), (4706, 15452), (7726, 9412)]