24647728

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 60

約数和(自身を含む): 56640720

約数和(自身を除く): 31992992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 229, 248, 434, 458, 496, 868, 916, 961, 1603, 1736, 1832, 1922, 3206, 3472, 3664, 3844, 6412, 6727, 7099, 7688, 12824, 13454, 14198, 15376, 25648, 26908, 28396, 49693, 53816, 56792, 99386, 107632, 113584, 198772, 220069, 397544, 440138, 795088, 880276, 1540483, 1760552, 3080966, 3521104, 6161932, 12323864, 24647728]

約数ペア:

[(1, 24647728), (2, 12323864), (4, 6161932), (7, 3521104), (8, 3080966), (14, 1760552), (16, 1540483), (28, 880276), (31, 795088), (56, 440138), (62, 397544), (112, 220069), (124, 198772), (217, 113584), (229, 107632), (248, 99386), (434, 56792), (458, 53816), (496, 49693), (868, 28396), (916, 26908), (961, 25648), (1603, 15376), (1736, 14198), (1832, 13454), (1922, 12824), (3206, 7688), (3472, 7099), (3664, 6727), (3844, 6412)]