2912278208

素因数分解:

$2^6\times 7^1\times {\mathrm{6500621}}^1$

素因数の和:6500640

約数の個数: 28

約数和(自身を含む): 6604631952

約数和(自身を除く): 3692353744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 6500621, 13001242, 26002484, 45504347, 52004968, 91008694, 104009936, 182017388, 208019872, 364034776, 416039744, 728069552, 1456139104, 2912278208]

約数ペア:

[(1, 2912278208), (2, 1456139104), (4, 728069552), (7, 416039744), (8, 364034776), (14, 208019872), (16, 182017388), (28, 104009936), (32, 91008694), (56, 52004968), (64, 45504347), (112, 26002484), (224, 13001242), (448, 6500621)]