74307848

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{937}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 145877760

約数和(自身を除く): 71569912

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 431, 862, 937, 1724, 1874, 3448, 3748, 7496, 9913, 19826, 21551, 39652, 43102, 79304, 86204, 172408, 403847, 807694, 1615388, 3230776, 9288481, 18576962, 37153924, 74307848]

約数ペア:

[(1, 74307848), (2, 37153924), (4, 18576962), (8, 9288481), (23, 3230776), (46, 1615388), (92, 807694), (184, 403847), (431, 172408), (862, 86204), (937, 79304), (1724, 43102), (1874, 39652), (3448, 21551), (3748, 19826), (7496, 9913)]