71597272

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{599}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 137088000

約数和(自身を除く): 65490728

約数列:

[1, 2, 4, 8, 67, 134, 223, 268, 446, 536, 599, 892, 1198, 1784, 2396, 4792, 14941, 29882, 40133, 59764, 80266, 119528, 133577, 160532, 267154, 321064, 534308, 1068616, 8949659, 17899318, 35798636, 71597272]

約数ペア:

[(1, 71597272), (2, 35798636), (4, 17899318), (8, 8949659), (67, 1068616), (134, 534308), (223, 321064), (268, 267154), (446, 160532), (536, 133577), (599, 119528), (892, 80266), (1198, 59764), (1784, 40133), (2396, 29882), (4792, 14941)]