28698296

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 61765200

約数和(自身を除く): 33066904

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 184, 242, 253, 484, 506, 968, 1012, 1289, 2024, 2578, 2783, 5156, 5566, 10312, 11132, 14179, 22264, 28358, 29647, 56716, 59294, 113432, 118588, 155969, 237176, 311938, 326117, 623876, 652234, 1247752, 1304468, 2608936, 3587287, 7174574, 14349148, 28698296]

約数ペア:

[(1, 28698296), (2, 14349148), (4, 7174574), (8, 3587287), (11, 2608936), (22, 1304468), (23, 1247752), (44, 652234), (46, 623876), (88, 326117), (92, 311938), (121, 237176), (184, 155969), (242, 118588), (253, 113432), (484, 59294), (506, 56716), (968, 29647), (1012, 28358), (1289, 22264), (2024, 14179), (2578, 11132), (2783, 10312), (5156, 5566)]