71894896

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{34301}}^1$

素因数の和:34440

約数の個数: 20

約数和(自身を含む): 140363784

約数和(自身を除く): 68468888

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 34301, 68602, 137204, 274408, 548816, 4493431, 8986862, 17973724, 35947448, 71894896]

約数ペア:

[(1, 71894896), (2, 35947448), (4, 17973724), (8, 8986862), (16, 4493431), (131, 548816), (262, 274408), (524, 137204), (1048, 68602), (2096, 34301)]