40864936

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7523}}^1$

素因数の和:7633

約数の個数: 32

約数和(自身を含む): 88482240

約数和(自身を除く): 47617304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 7523, 15046, 30092, 52661, 60184, 105322, 210644, 421288, 729731, 1459462, 2918924, 5108117, 5837848, 10216234, 20432468, 40864936]

約数ペア:

[(1, 40864936), (2, 20432468), (4, 10216234), (7, 5837848), (8, 5108117), (14, 2918924), (28, 1459462), (56, 729731), (97, 421288), (194, 210644), (388, 105322), (679, 60184), (776, 52661), (1358, 30092), (2716, 15046), (5432, 7523)]