71336356

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27997}}^1$

素因数の和:28028

約数の個数: 36

約数和(自身を含む): 156396828

約数和(自身を除く): 85060472

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 27997, 55994, 111988, 195979, 363961, 391958, 727922, 783916, 1371853, 1455844, 2547727, 2743706, 5095454, 5487412, 10190908, 17834089, 35668178, 71336356]

約数ペア:

[(1, 71336356), (2, 35668178), (4, 17834089), (7, 10190908), (13, 5487412), (14, 5095454), (26, 2743706), (28, 2547727), (49, 1455844), (52, 1371853), (91, 783916), (98, 727922), (182, 391958), (196, 363961), (364, 195979), (637, 111988), (1274, 55994), (2548, 27997)]