72295946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{17659}}^1$

素因数の和:17773

約数の個数: 16

約数和(自身を含む): 114436800

約数和(自身を除く): 42140854

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 17659, 35318, 406157, 812314, 1571651, 3143302, 36147973, 72295946]

約数ペア:

[(1, 72295946), (2, 36147973), (23, 3143302), (46, 1571651), (89, 812314), (178, 406157), (2047, 35318), (4094, 17659)]