258607552

素因数分解:

$2^6\times 7^1\times {\mathrm{577249}}^1$

素因数の和:577268

約数の個数: 28

約数和(自身を含む): 586486000

約数和(自身を除く): 327878448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 577249, 1154498, 2308996, 4040743, 4617992, 8081486, 9235984, 16162972, 18471968, 32325944, 36943936, 64651888, 129303776, 258607552]

約数ペア:

[(1, 258607552), (2, 129303776), (4, 64651888), (7, 36943936), (8, 32325944), (14, 18471968), (16, 16162972), (28, 9235984), (32, 8081486), (56, 4617992), (64, 4040743), (112, 2308996), (224, 1154498), (448, 577249)]