39436642

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 69189120

約数和(自身を除く): 29752478

約数列:

[1, 2, 7, 14, 79, 158, 181, 197, 362, 394, 553, 1106, 1267, 1379, 2534, 2758, 14299, 15563, 28598, 31126, 35657, 71314, 100093, 108941, 200186, 217882, 249599, 499198, 2816903, 5633806, 19718321, 39436642]

約数ペア:

[(1, 39436642), (2, 19718321), (7, 5633806), (14, 2816903), (79, 499198), (158, 249599), (181, 217882), (197, 200186), (362, 108941), (394, 100093), (553, 71314), (1106, 35657), (1267, 31126), (1379, 28598), (2534, 15563), (2758, 14299)]