74931008

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{8423}}^1$

素因数の和:8574

約数の個数: 28

約数和(自身を含む): 149778720

約数和(自身を除く): 74847712

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8423, 8896, 16846, 33692, 67384, 134768, 269536, 539072, 1170797, 2341594, 4683188, 9366376, 18732752, 37465504, 74931008]

約数ペア:

[(1, 74931008), (2, 37465504), (4, 18732752), (8, 9366376), (16, 4683188), (32, 2341594), (64, 1170797), (139, 539072), (278, 269536), (556, 134768), (1112, 67384), (2224, 33692), (4448, 16846), (8423, 8896)]