71872396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{17327}}^1$

素因数の和:17409

約数の個数: 24

約数和(自身を含む): 135366336

約数和(自身を除く): 63493940

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 17327, 34654, 69308, 294559, 589118, 1056947, 1178236, 2113894, 4227788, 17968099, 35936198, 71872396]

約数ペア:

[(1, 71872396), (2, 35936198), (4, 17968099), (17, 4227788), (34, 2113894), (61, 1178236), (68, 1056947), (122, 589118), (244, 294559), (1037, 69308), (2074, 34654), (4148, 17327)]