4000070896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{14706143}}^1$

素因数の和:14706168

約数の個数: 20

約数和(自身を含む): 8206028352

約数和(自身を除く): 4205957456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 14706143, 29412286, 58824572, 117649144, 235298288, 250004431, 500008862, 1000017724, 2000035448, 4000070896]

約数ペア:

[(1, 4000070896), (2, 2000035448), (4, 1000017724), (8, 500008862), (16, 250004431), (17, 235298288), (34, 117649144), (68, 58824572), (136, 29412286), (272, 14706143)]