73940752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{271841}}^1$

素因数の和:271866

約数の個数: 20

約数和(自身を含む): 151687836

約数和(自身を除く): 77747084

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 271841, 543682, 1087364, 2174728, 4349456, 4621297, 9242594, 18485188, 36970376, 73940752]

約数ペア:

[(1, 73940752), (2, 36970376), (4, 18485188), (8, 9242594), (16, 4621297), (17, 4349456), (34, 2174728), (68, 1087364), (136, 543682), (272, 271841)]