3967288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 8235360

約数和(自身を除く): 4268072

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1031, 1924, 2062, 3848, 4124, 8248, 13403, 26806, 38147, 53612, 76294, 107224, 152588, 305176, 495911, 991822, 1983644, 3967288]

約数ペア:

[(1, 3967288), (2, 1983644), (4, 991822), (8, 495911), (13, 305176), (26, 152588), (37, 107224), (52, 76294), (74, 53612), (104, 38147), (148, 26806), (296, 13403), (481, 8248), (962, 4124), (1031, 3848), (1924, 2062)]