30321424

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2791}}^1$

素因数の和:2903

約数の個数: 40

約数和(自身を含む): 67856768

約数和(自身を除く): 37535344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 2791, 5432, 5582, 10864, 11164, 19537, 22328, 39074, 44656, 78148, 156296, 270727, 312592, 541454, 1082908, 1895089, 2165816, 3790178, 4331632, 7580356, 15160712, 30321424]

約数ペア:

[(1, 30321424), (2, 15160712), (4, 7580356), (7, 4331632), (8, 3790178), (14, 2165816), (16, 1895089), (28, 1082908), (56, 541454), (97, 312592), (112, 270727), (194, 156296), (388, 78148), (679, 44656), (776, 39074), (1358, 22328), (1552, 19537), (2716, 11164), (2791, 10864), (5432, 5582)]