39347024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:747

約数の個数: 40

約数和(自身を含む): 80694240

約数和(自身を除く): 41347216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 347, 373, 694, 746, 1388, 1492, 2776, 2984, 5552, 5968, 6593, 7087, 13186, 14174, 26372, 28348, 52744, 56696, 105488, 113392, 129431, 258862, 517724, 1035448, 2070896, 2459189, 4918378, 9836756, 19673512, 39347024]

約数ペア:

[(1, 39347024), (2, 19673512), (4, 9836756), (8, 4918378), (16, 2459189), (19, 2070896), (38, 1035448), (76, 517724), (152, 258862), (304, 129431), (347, 113392), (373, 105488), (694, 56696), (746, 52744), (1388, 28348), (1492, 26372), (2776, 14174), (2984, 13186), (5552, 7087), (5968, 6593)]