42372824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2251}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 86071440

約数和(自身を除く): 43698616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2251, 2353, 4502, 4706, 9004, 9412, 18008, 18824, 29263, 58526, 117052, 234104, 407431, 814862, 1629724, 3259448, 5296603, 10593206, 21186412, 42372824]

約数ペア:

[(1, 42372824), (2, 21186412), (4, 10593206), (8, 5296603), (13, 3259448), (26, 1629724), (52, 814862), (104, 407431), (181, 234104), (362, 117052), (724, 58526), (1448, 29263), (2251, 18824), (2353, 18008), (4502, 9412), (4706, 9004)]