71719532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{9857}}^1$

素因数の和:9985

約数の個数: 24

約数和(自身を含む): 134147664

約数和(自身を除く): 62428132

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 9857, 19714, 39428, 167569, 335138, 670276, 1054699, 2109398, 4218796, 17929883, 35859766, 71719532]

約数ペア:

[(1, 71719532), (2, 35859766), (4, 17929883), (17, 4218796), (34, 2109398), (68, 1054699), (107, 670276), (214, 335138), (428, 167569), (1819, 39428), (3638, 19714), (7276, 9857)]