38887976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3917}}^1$

素因数の和:4013

約数の個数: 32

約数和(自身を含む): 78281640

約数和(自身を除く): 39393664

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 3917, 4964, 7834, 9928, 15668, 31336, 66589, 133178, 266356, 285941, 532712, 571882, 1143764, 2287528, 4860997, 9721994, 19443988, 38887976]

約数ペア:

[(1, 38887976), (2, 19443988), (4, 9721994), (8, 4860997), (17, 2287528), (34, 1143764), (68, 571882), (73, 532712), (136, 285941), (146, 266356), (292, 133178), (584, 66589), (1241, 31336), (2482, 15668), (3917, 9928), (4964, 7834)]