66440756

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 117839904

約数和(自身を除く): 51399148

約数列:

[1, 2, 4, 163, 181, 326, 362, 563, 652, 724, 1126, 2252, 29503, 59006, 91769, 101903, 118012, 183538, 203806, 367076, 407612, 16610189, 33220378, 66440756]

約数ペア:

[(1, 66440756), (2, 33220378), (4, 16610189), (163, 407612), (181, 367076), (326, 203806), (362, 183538), (563, 118012), (652, 101903), (724, 91769), (1126, 59006), (2252, 29503)]