66430528

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:395

約数の個数: 56

約数和(自身を含む): 136794240

約数和(自身を除く): 70363712

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 101, 172, 202, 239, 344, 404, 478, 688, 808, 956, 1376, 1616, 1912, 2752, 3232, 3824, 4343, 6464, 7648, 8686, 10277, 15296, 17372, 20554, 24139, 34744, 41108, 48278, 69488, 82216, 96556, 138976, 164432, 193112, 277952, 328864, 386224, 657728, 772448, 1037977, 1544896, 2075954, 4151908, 8303816, 16607632, 33215264, 66430528]

約数ペア:

[(1, 66430528), (2, 33215264), (4, 16607632), (8, 8303816), (16, 4151908), (32, 2075954), (43, 1544896), (64, 1037977), (86, 772448), (101, 657728), (172, 386224), (202, 328864), (239, 277952), (344, 193112), (404, 164432), (478, 138976), (688, 96556), (808, 82216), (956, 69488), (1376, 48278), (1616, 41108), (1912, 34744), (2752, 24139), (3232, 20554), (3824, 17372), (4343, 15296), (6464, 10277), (7648, 8686)]