277951808

素因数分解:

$2^6\times {\mathrm{1657}}^1\times {\mathrm{2621}}^1$

素因数の和:4290

約数の個数: 28

約数和(自身を含む): 552104052

約数和(自身を除く): 274152244

約数列:

[1, 2, 4, 8, 16, 32, 64, 1657, 2621, 3314, 5242, 6628, 10484, 13256, 20968, 26512, 41936, 53024, 83872, 106048, 167744, 4342997, 8685994, 17371988, 34743976, 69487952, 138975904, 277951808]

約数ペア:

[(1, 277951808), (2, 138975904), (4, 69487952), (8, 34743976), (16, 17371988), (32, 8685994), (64, 4342997), (1657, 167744), (2621, 106048), (3314, 83872), (5242, 53024), (6628, 41936), (10484, 26512), (13256, 20968)]