791744

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 28

約数和(自身を含む): 1600200

約数和(自身を除く): 808456

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 139, 178, 278, 356, 556, 712, 1112, 1424, 2224, 2848, 4448, 5696, 8896, 12371, 24742, 49484, 98968, 197936, 395872, 791744]

約数ペア:

[(1, 791744), (2, 395872), (4, 197936), (8, 98968), (16, 49484), (32, 24742), (64, 12371), (89, 8896), (139, 5696), (178, 4448), (278, 2848), (356, 2224), (556, 1424), (712, 1112)]