74838968

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{176507}}^1$

素因数の和:176566

約数の個数: 16

約数和(自身を含む): 142971480

約数和(自身を除く): 68132512

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 176507, 353014, 706028, 1412056, 9354871, 18709742, 37419484, 74838968]

約数ペア:

[(1, 74838968), (2, 37419484), (4, 18709742), (8, 9354871), (53, 1412056), (106, 706028), (212, 353014), (424, 176507)]