39966468

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 96243840

約数和(自身を除く): 56277372

約数列:

[1, 2, 3, 4, 6, 12, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 732, 769, 852, 1538, 2307, 3076, 4331, 4614, 8662, 9228, 12993, 17324, 25986, 46909, 51972, 54599, 93818, 109198, 140727, 163797, 187636, 218396, 281454, 327594, 562908, 655188, 3330539, 6661078, 9991617, 13322156, 19983234, 39966468]

約数ペア:

[(1, 39966468), (2, 19983234), (3, 13322156), (4, 9991617), (6, 6661078), (12, 3330539), (61, 655188), (71, 562908), (122, 327594), (142, 281454), (183, 218396), (213, 187636), (244, 163797), (284, 140727), (366, 109198), (426, 93818), (732, 54599), (769, 51972), (852, 46909), (1538, 25986), (2307, 17324), (3076, 12993), (4331, 9228), (4614, 8662)]