9278672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1491

約数の個数: 40

約数和(自身を含む): 19998720

約数和(自身を除く): 10720048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1439, 1612, 2878, 3224, 5756, 6448, 11512, 18707, 23024, 37414, 44609, 74828, 89218, 149656, 178436, 299312, 356872, 579917, 713744, 1159834, 2319668, 4639336, 9278672]

約数ペア:

[(1, 9278672), (2, 4639336), (4, 2319668), (8, 1159834), (13, 713744), (16, 579917), (26, 356872), (31, 299312), (52, 178436), (62, 149656), (104, 89218), (124, 74828), (208, 44609), (248, 37414), (403, 23024), (496, 18707), (806, 11512), (1439, 6448), (1612, 5756), (2878, 3224)]