67439824

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1315

約数の個数: 40

約数和(自身を含む): 135428832

約数和(自身を除く): 67989008

約数列:

[1, 2, 4, 8, 16, 43, 83, 86, 166, 172, 332, 344, 664, 688, 1181, 1328, 2362, 3569, 4724, 7138, 9448, 14276, 18896, 28552, 50783, 57104, 98023, 101566, 196046, 203132, 392092, 406264, 784184, 812528, 1568368, 4214989, 8429978, 16859956, 33719912, 67439824]

約数ペア:

[(1, 67439824), (2, 33719912), (4, 16859956), (8, 8429978), (16, 4214989), (43, 1568368), (83, 812528), (86, 784184), (166, 406264), (172, 392092), (332, 203132), (344, 196046), (664, 101566), (688, 98023), (1181, 57104), (1328, 50783), (2362, 28552), (3569, 18896), (4724, 14276), (7138, 9448)]