39004028

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9349}}^1$

素因数の和:9509

約数の個数: 24

約数和(自身を含む): 78540000

約数和(自身を除く): 39535972

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 9349, 18698, 37396, 65443, 130886, 261772, 1393001, 2786002, 5572004, 9751007, 19502014, 39004028]

約数ペア:

[(1, 39004028), (2, 19502014), (4, 9751007), (7, 5572004), (14, 2786002), (28, 1393001), (149, 261772), (298, 130886), (596, 65443), (1043, 37396), (2086, 18698), (4172, 9349)]