4257848

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 9206400

約数和(自身を除く): 4948552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 547, 556, 973, 1094, 1112, 1946, 2188, 3829, 3892, 4376, 7658, 7784, 15316, 30632, 76033, 152066, 304132, 532231, 608264, 1064462, 2128924, 4257848]

約数ペア:

[(1, 4257848), (2, 2128924), (4, 1064462), (7, 608264), (8, 532231), (14, 304132), (28, 152066), (56, 76033), (139, 30632), (278, 15316), (547, 7784), (556, 7658), (973, 4376), (1094, 3892), (1112, 3829), (1946, 2188)]