77696216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{2081}}^1$

素因数の和:2459

約数の個数: 32

約数和(自身を含む): 157399200

約数和(自身を除く): 79702984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 718, 1436, 2081, 2872, 4162, 4667, 8324, 9334, 16648, 18668, 27053, 37336, 54106, 108212, 216424, 747079, 1494158, 2988316, 5976632, 9712027, 19424054, 38848108, 77696216]

約数ペア:

[(1, 77696216), (2, 38848108), (4, 19424054), (8, 9712027), (13, 5976632), (26, 2988316), (52, 1494158), (104, 747079), (359, 216424), (718, 108212), (1436, 54106), (2081, 37336), (2872, 27053), (4162, 18668), (4667, 16648), (8324, 9334)]