8735872

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 17564400

約数和(自身を除く): 8828528

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 491, 556, 982, 1112, 1964, 2224, 3928, 4448, 7856, 8896, 15712, 17792, 31424, 62848, 68249, 136498, 272996, 545992, 1091984, 2183968, 4367936, 8735872]

約数ペア:

[(1, 8735872), (2, 4367936), (4, 2183968), (8, 1091984), (16, 545992), (32, 272996), (64, 136498), (128, 68249), (139, 62848), (278, 31424), (491, 17792), (556, 15712), (982, 8896), (1112, 7856), (1964, 4448), (2224, 3928)]