4166144

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 40

約数和(自身を含む): 8511360

約数和(自身を除く): 4345216

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 103, 128, 158, 206, 256, 316, 412, 512, 632, 824, 1264, 1648, 2528, 3296, 5056, 6592, 8137, 10112, 13184, 16274, 20224, 26368, 32548, 40448, 52736, 65096, 130192, 260384, 520768, 1041536, 2083072, 4166144]

約数ペア:

[(1, 4166144), (2, 2083072), (4, 1041536), (8, 520768), (16, 260384), (32, 130192), (64, 65096), (79, 52736), (103, 40448), (128, 32548), (158, 26368), (206, 20224), (256, 16274), (316, 13184), (412, 10112), (512, 8137), (632, 6592), (824, 5056), (1264, 3296), (1648, 2528)]