66340456

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{91127}}^1$

素因数の和:91153

約数の個数: 32

約数和(自身を含む): 153095040

約数和(自身を除く): 86754584

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 91127, 182254, 364508, 637889, 729016, 1184651, 1275778, 2369302, 2551556, 4738604, 5103112, 8292557, 9477208, 16585114, 33170228, 66340456]

約数ペア:

[(1, 66340456), (2, 33170228), (4, 16585114), (7, 9477208), (8, 8292557), (13, 5103112), (14, 4738604), (26, 2551556), (28, 2369302), (52, 1275778), (56, 1184651), (91, 729016), (104, 637889), (182, 364508), (364, 182254), (728, 91127)]