28876408

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 62148240

約数和(自身を除く): 33271832

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 184, 242, 253, 484, 506, 968, 1012, 1297, 2024, 2594, 2783, 5188, 5566, 10376, 11132, 14267, 22264, 28534, 29831, 57068, 59662, 114136, 119324, 156937, 238648, 313874, 328141, 627748, 656282, 1255496, 1312564, 2625128, 3609551, 7219102, 14438204, 28876408]

約数ペア:

[(1, 28876408), (2, 14438204), (4, 7219102), (8, 3609551), (11, 2625128), (22, 1312564), (23, 1255496), (44, 656282), (46, 627748), (88, 328141), (92, 313874), (121, 238648), (184, 156937), (242, 119324), (253, 114136), (484, 59662), (506, 57068), (968, 29831), (1012, 28534), (1297, 22264), (2024, 14267), (2594, 11132), (2783, 10376), (5188, 5566)]