126772456

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{1217}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 246645000

約数和(自身を除く): 119872544

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 449, 898, 1217, 1796, 2434, 3592, 4868, 9736, 13021, 26042, 35293, 52084, 70586, 104168, 141172, 282344, 546433, 1092866, 2185732, 4371464, 15846557, 31693114, 63386228, 126772456]

約数ペア:

[(1, 126772456), (2, 63386228), (4, 31693114), (8, 15846557), (29, 4371464), (58, 2185732), (116, 1092866), (232, 546433), (449, 282344), (898, 141172), (1217, 104168), (1796, 70586), (2434, 52084), (3592, 35293), (4868, 26042), (9736, 13021)]