7883923688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{49921}}^1$

素因数の和:50985

約数の個数: 32

約数和(自身を含む): 15575664000

約数和(自身を除く): 7691740312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1039, 2078, 4156, 8312, 19741, 39482, 49921, 78964, 99842, 157928, 199684, 399368, 948499, 1896998, 3793996, 7587992, 51867919, 103735838, 207471676, 414943352, 985490461, 1970980922, 3941961844, 7883923688]

約数ペア:

[(1, 7883923688), (2, 3941961844), (4, 1970980922), (8, 985490461), (19, 414943352), (38, 207471676), (76, 103735838), (152, 51867919), (1039, 7587992), (2078, 3793996), (4156, 1896998), (8312, 948499), (19741, 399368), (39482, 199684), (49921, 157928), (78964, 99842)]