71623636

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{26371}}^1$

素因数の和:26479

約数の個数: 24

約数和(自身を含む): 144729536

約数和(自身を除く): 73105900

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 26371, 52742, 105484, 184597, 369194, 738388, 2557987, 5115974, 10231948, 17905909, 35811818, 71623636]

約数ペア:

[(1, 71623636), (2, 35811818), (4, 17905909), (7, 10231948), (14, 5115974), (28, 2557987), (97, 738388), (194, 369194), (388, 184597), (679, 105484), (1358, 52742), (2716, 26371)]