40009424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27479}}^1$

素因数の和:27507

約数の個数: 40

約数和(自身を含む): 95410560

約数和(自身を除く): 55401136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 27479, 54958, 109916, 192353, 219832, 357227, 384706, 439664, 714454, 769412, 1428908, 1538824, 2500589, 2857816, 3077648, 5001178, 5715632, 10002356, 20004712, 40009424]

約数ペア:

[(1, 40009424), (2, 20004712), (4, 10002356), (7, 5715632), (8, 5001178), (13, 3077648), (14, 2857816), (16, 2500589), (26, 1538824), (28, 1428908), (52, 769412), (56, 714454), (91, 439664), (104, 384706), (112, 357227), (182, 219832), (208, 192353), (364, 109916), (728, 54958), (1456, 27479)]