38101688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{571}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 75504000

約数和(自身を除く): 37402312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 439, 571, 878, 1142, 1756, 2284, 3512, 4568, 8341, 10849, 16682, 21698, 33364, 43396, 66728, 86792, 250669, 501338, 1002676, 2005352, 4762711, 9525422, 19050844, 38101688]

約数ペア:

[(1, 38101688), (2, 19050844), (4, 9525422), (8, 4762711), (19, 2005352), (38, 1002676), (76, 501338), (152, 250669), (439, 86792), (571, 66728), (878, 43396), (1142, 33364), (1756, 21698), (2284, 16682), (3512, 10849), (4568, 8341)]