42735308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 94348800

約数和(自身を除く): 51613492

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1559, 1958, 2492, 3118, 3916, 6236, 6853, 10913, 13706, 17149, 21826, 27412, 34298, 43652, 68596, 120043, 138751, 240086, 277502, 480172, 555004, 971257, 1526261, 1942514, 3052522, 3885028, 6105044, 10683827, 21367654, 42735308]

約数ペア:

[(1, 42735308), (2, 21367654), (4, 10683827), (7, 6105044), (11, 3885028), (14, 3052522), (22, 1942514), (28, 1526261), (44, 971257), (77, 555004), (89, 480172), (154, 277502), (178, 240086), (308, 138751), (356, 120043), (623, 68596), (979, 43652), (1246, 34298), (1559, 27412), (1958, 21826), (2492, 17149), (3118, 13706), (3916, 10913), (6236, 6853)]