140034688

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{35291}}^1$

素因数の和:35336

約数の個数: 32

約数和(自身を含む): 287982720

約数和(自身を除く): 147948032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 35291, 70582, 141164, 282328, 564656, 1094021, 1129312, 2188042, 2258624, 4376084, 4517248, 8752168, 17504336, 35008672, 70017344, 140034688]

約数ペア:

[(1, 140034688), (2, 70017344), (4, 35008672), (8, 17504336), (16, 8752168), (31, 4517248), (32, 4376084), (62, 2258624), (64, 2188042), (124, 1129312), (128, 1094021), (248, 564656), (496, 282328), (992, 141164), (1984, 70582), (3968, 35291)]