37981979392

素因数分解:

$2^8\times 7^1\times {\mathrm{21195301}}^1$

素因数の和:21195324

約数の個数: 36

約数和(自身を含む): 86646394576

約数和(自身を除く): 48664415184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 21195301, 42390602, 84781204, 148367107, 169562408, 296734214, 339124816, 593468428, 678249632, 1186936856, 1356499264, 2373873712, 2712998528, 4747747424, 5425997056, 9495494848, 18990989696, 37981979392]

約数ペア:

[(1, 37981979392), (2, 18990989696), (4, 9495494848), (7, 5425997056), (8, 4747747424), (14, 2712998528), (16, 2373873712), (28, 1356499264), (32, 1186936856), (56, 678249632), (64, 593468428), (112, 339124816), (128, 296734214), (224, 169562408), (256, 148367107), (448, 84781204), (896, 42390602), (1792, 21195301)]