72221734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{4987}}^1$

素因数の和:5559

約数の個数: 16

約数和(自身を含む): 116898768

約数和(自身を除く): 44677034

約数列:

[1, 2, 13, 26, 557, 1114, 4987, 7241, 9974, 14482, 64831, 129662, 2777759, 5555518, 36110867, 72221734]

約数ペア:

[(1, 72221734), (2, 36110867), (13, 5555518), (26, 2777759), (557, 129662), (1114, 64831), (4987, 14482), (7241, 9974)]