74056072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{487211}}^1$

素因数の和:487236

約数の個数: 16

約数和(自身を含む): 146163600

約数和(自身を除く): 72107528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 487211, 974422, 1948844, 3897688, 9257009, 18514018, 37028036, 74056072]

約数ペア:

[(1, 74056072), (2, 37028036), (4, 18514018), (8, 9257009), (19, 3897688), (38, 1948844), (76, 974422), (152, 487211)]