39999737

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 42947712

約数和(自身を除く): 2947975

約数列:

[1, 23, 67, 101, 257, 1541, 2323, 5911, 6767, 17219, 25957, 155641, 396037, 597011, 1739119, 39999737]

約数ペア:

[(1, 39999737), (23, 1739119), (67, 597011), (101, 396037), (257, 155641), (1541, 25957), (2323, 17219), (5911, 6767)]