40273772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{571}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 88408320

約数和(自身を除く): 48134548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 229, 308, 458, 571, 916, 1142, 1603, 2284, 2519, 3206, 3997, 5038, 6281, 6412, 7994, 10076, 12562, 15988, 17633, 25124, 35266, 43967, 70532, 87934, 130759, 175868, 261518, 523036, 915313, 1438349, 1830626, 2876698, 3661252, 5753396, 10068443, 20136886, 40273772]

約数ペア:

[(1, 40273772), (2, 20136886), (4, 10068443), (7, 5753396), (11, 3661252), (14, 2876698), (22, 1830626), (28, 1438349), (44, 915313), (77, 523036), (154, 261518), (229, 175868), (308, 130759), (458, 87934), (571, 70532), (916, 43967), (1142, 35266), (1603, 25124), (2284, 17633), (2519, 15988), (3206, 12562), (3997, 10076), (5038, 7994), (6281, 6412)]