21422472848

素因数分解:

$2^4\times 7^1\times {\mathrm{8693}}^1\times {\mathrm{22003}}^1$

素因数の和:30711

約数の個数: 40

約数和(自身を含む): 47443088448

約数和(自身を除く): 26020615600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 8693, 17386, 22003, 34772, 44006, 60851, 69544, 88012, 121702, 139088, 154021, 176024, 243404, 308042, 352048, 486808, 616084, 973616, 1232168, 2464336, 191272079, 382544158, 765088316, 1338904553, 1530176632, 2677809106, 3060353264, 5355618212, 10711236424, 21422472848]

約数ペア:

[(1, 21422472848), (2, 10711236424), (4, 5355618212), (7, 3060353264), (8, 2677809106), (14, 1530176632), (16, 1338904553), (28, 765088316), (56, 382544158), (112, 191272079), (8693, 2464336), (17386, 1232168), (22003, 973616), (34772, 616084), (44006, 486808), (60851, 352048), (69544, 308042), (88012, 243404), (121702, 176024), (139088, 154021)]