74495416

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{19121}}^1$

素因数の和:19614

約数の個数: 16

約数和(自身を含む): 139973040

約数和(自身を除く): 65477624

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 19121, 38242, 76484, 152968, 9311927, 18623854, 37247708, 74495416]

約数ペア:

[(1, 74495416), (2, 37247708), (4, 18623854), (8, 9311927), (487, 152968), (974, 76484), (1948, 38242), (3896, 19121)]