1738227968

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{399409}}^1$

素因数の和:399442

約数の個数: 36

約数和(自身を含む): 3673773180

約数和(自身を除く): 1935545212

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 399409, 798818, 1597636, 3195272, 6390544, 6789953, 12781088, 13579906, 25562176, 27159812, 51124352, 54319624, 102248704, 108639248, 217278496, 434556992, 869113984, 1738227968]

約数ペア:

[(1, 1738227968), (2, 869113984), (4, 434556992), (8, 217278496), (16, 108639248), (17, 102248704), (32, 54319624), (34, 51124352), (64, 27159812), (68, 25562176), (128, 13579906), (136, 12781088), (256, 6789953), (272, 6390544), (544, 3195272), (1088, 1597636), (2176, 798818), (4352, 399409)]