15672940688

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{1289}}^1\times {\mathrm{1493}}^1$

素因数の和:3299

約数の個数: 40

約数和(自身を含む): 30469980600

約数和(自身を除く): 14797039912

約数列:

[1, 2, 4, 8, 16, 509, 1018, 1289, 1493, 2036, 2578, 2986, 4072, 5156, 5972, 8144, 10312, 11944, 20624, 23888, 656101, 759937, 1312202, 1519874, 1924477, 2624404, 3039748, 3848954, 5248808, 6079496, 7697908, 10497616, 12158992, 15395816, 30791632, 979558793, 1959117586, 3918235172, 7836470344, 15672940688]

約数ペア:

[(1, 15672940688), (2, 7836470344), (4, 3918235172), (8, 1959117586), (16, 979558793), (509, 30791632), (1018, 15395816), (1289, 12158992), (1493, 10497616), (2036, 7697908), (2578, 6079496), (2986, 5248808), (4072, 3848954), (5156, 3039748), (5972, 2624404), (8144, 1924477), (10312, 1519874), (11944, 1312202), (20624, 759937), (23888, 656101)]